Trident 78 Owner's Manual
Below you will find brief information for Series 78. The Series 78 all analog consoles are Trident through and through. The 78’s are Split/lnline consoles with individual channels in 4-way panels. Using an 8 subgroup configuration and incorporating 6 Aux sends, its routing options are vast and simple to use. Connections are fast and easy with DB-25’s throughout the board and XLR’s for Master and Main outputs.
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+15
+12
+9
+15
+12
+9
+15
+12
+9
+6
+3
0
+6
+3
0
+6
+3
0
-12
-15
-20
-3
-6
-9
-12
-15
-20
-3
-6
-9
-12
-15
-20
-3
-6
-9
3
SOURCE
METER SOURCE
AUX 1
SOURCE
METER SOURCE
AUX 2
SOURCE
METER SOURCE
AUX 3
-12
-15
-20
-3
-6
-9
+15
+12
+9
+6
+3
0
4
MONITOR
SOURCE
METER SOURCE
AUX 4
AUX 1
MASTER
SOLO
GRP 1
INSERT ON
=
EFX
RETURN 1
AUX 2
MASTER
SOLO
GRP 2
INSERT ON
=
EFX
RETURN 2
AUX 3
MASTER
SOLO
GRP 3
INSERT ON
=
EFX
RETURN 3
AUX 4
MASTER
SOLO
GRP 4
INSERT ON
=
EFX
RETURN 4
L R
BALANCE
L R
BALANCE
L R
BALANCE
L R
BALANCE
Table of Contents
Introduction/Specifications..................................3
LEVEL
MUTE
AUX 3
AUX 4
=
6 AUX 5/6
P
R
E
P
R
E
P
R
E
LEVEL
MUTE
AUX 3
AUX 4
=
6 AUX 5/6
P
R
E
P
R
E
P
R
E
LEVEL
MUTE
AUX 3
AUX 4
=
6 AUX 5/6
P
R
E
P
R
E
P
R
E
LEVEL
MUTE
Input Module...........................................................................4
AUX 3
P
R
E
P
R
E
Group Module........................................................................10
AUX 4
=
5 PAN 6 AUX 5/6
P
R
E
Master...................................................................14
MON LEVEL
=
MON LEVEL
=
MON LEVEL
=
LEVEL
MON PAN
MONITOR
RETURN
SOLO
MUTE
LEVEL
MON PAN
MONITOR
RETURN
SOLO
MUTE
LEVEL
MON PAN
MONITOR
RETURN
SOLO
MUTE
LEVEL
Rear Connections & Power Supply...............................17
MON LEVEL
=
DSub-25 Pin Out..................................................................18
MON PAN
MONITOR
RETURN
SOLO
MUTE
Warranty...................................................................19
Signal Flow Diagrams........................................................20
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30
40
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0
5
10
15
20
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40
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0
5
10
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5
Warning & Policies..............................................................23
10
5
0 Recall Sheets........................................................................24
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Register your Trident 78 at tridentaudiodevelopments.com/product-registration
Trident 78 Owners Manual 2
Trident 78
Introduction & Specifications
The Series 78 all analog consoles are all Trident through and through. The 78’s are Split/lnline consoles with individual channels in 4-way panels. Using an 8 subgroup configuration and incorporating 6 Aux sends, its routing options are vast and simple to use. Connections are fast and easy with DB-25’s throughout the board and XLR’s for Master and Main outputs. With the 80B EQ at its core, including selectable channel inserts and discrete preamps driving the inputs, the Series 78 consoles offer a wide array of summing and mixing options.
The uncompromised sonic quality and compact footprint of the 78’s are able to meet any demand.
Input Impedance
Microphone:
Line:
Output Impedance
Left/Right, Monitor O/P, Group & Auxes
All other Outputs
<600 (Outsmarts® Drive)
<1000
Frequency Response
Mic Input to Mix Output <+0, -0.3dB 20Hz to 80KHz
@
Line Input to Mix Output dB
<0, -0.3dB 20Hz to 60KHz
@
Distortion/Noise
(T.H.D +Noise) at +15dBu Output
Mic XLR Input to any Output (-20dBu input) <0.003%
Line Input to any Output <0.003%
Monitor/Tape Return Input to any Output <0.003%
Channel Fader Mute
Monitor/Tape Return Mute
Mix/Bus Assign
Aux to Aux
<-95dB (20Hz to 20KHz)
<-85dB (20Hz to 20KHz)
<-80dB (20Hz to 20KHz)
<-80dB (20Hz to 20KHz)
Maximum Input
Mic (XLR) Input (at min gain)
Line (at min gain)
+17dBu
+42dBu Channel Insert Return
+22dBu All Output Insert Returns
+28dBu
Maximum Output
Mix, Group, Aux, Monitor Outputs
Alt Outputs
+26.5dBu (Into 6000) Insert Send,
+22dBu (Into 2K0)
Noise
Mic EIN (20-20KHz, 1500 source, 60dB gain) <-128.5 dBu
Residual Bus Noise (Output fader at min) <-95 dBu
Stereo Bus Noise (40 inputs continually assigned) <-83 dBu
(24 Input Mon/Tape Returns, 8 EFX Returns and 8 Master Tape Returns)
Bus Noise (24 inputs routed equiv. to 64 Inputs) <-77 dBu
Phase
Mic Input to Direct Out
Mic In to Mix Output
Line In to Mix Output
Monitor/Tape Return to Mix Output
Module width
Trident 78
Dimensions
Input Top:
Master Top:
4.980” (12.649cm)
1.230” (3.124cm)
8 Channel:
Width Height
23.37”(59.359cm) 31.199” (79.245cm) 12.23” (31.06cm)
Group Top:
3.100”
7.874cm
16 Channel: 33.37” (84.759cm) 31.199” (79.245cm) 12.23” (31.06cm) 3.043”
7.729cm
4.980” (12.649cm)
10º
24 Channel: 43.37” (110.159cm) 31.199” (79.245cm) 12.23” (31.06cm)
3.086”
7.838cm
32 Channel: 53.37” (135.559cm) 31.199” (79.245cm) 12.23” (31.06cm) 31.199”
79.245cm
+17 º to -8 º 20Hz to 20Khz
+25 º to -17 º 20Hz to 20Khz
+25 º to -20 º 20Hz to 20Khz
+15 º to -20 º 20Hz to 20Khz
3
Trident 78
Specifications
>2K0 electronically balanced
>10K0 electronically balanced
Crosstalk
Adjacent Channel:
10.789
<-100dB (@20KHz)
(@1KHz)
12.230”
31.06cm
Trident 78 Owners Manual
13.481
10º
4.716
1.466
36.679
Trident 78
Introduction & Specifications
Trident 78
Specifications
Trident 78
The Input Module
The TRIDENT 78 Input module, just like it’s larger sibling the TRIDENT
88, is also a very flexible channel that can be used for recording, mixing and monitoring multi-track recordings. The module comprises 4 equal channels housed in a single metal front panel allowing it to be easily serviced.
The input is designed to accept both mic level and line level signals.
It provides the user with the state of the art fully discrete Class A design microphone preamp. A four band Trident EQ is at the core of this console comprising fixed high/low shelving and variable mids.
Monitor Inputs on every channel with the ability to swap the full EQ from the Input path to the Monitor path.
Access to the channel path is available through the means of a switchable post Mic preamp and post equalizer point allowing the user to insert an effects device via the standard channel insert and to switch it in and out via a top panel switch.
Six Auxiliary sends are provided, four mono and one stereo, each can be switched pre or post the channel fader. Aux 5/6 can also be selected between the channel and monitor path, greatly adding to the flexibility of the module.
Each module incorporates a monitor section which is used to monitor a replay channel from a multi-track recording device. This is in effect a separate signal path which ultimately feeds the master
Left/Right outputs. By making the channel EQ and Auxiliary sends
5/6 to this path , this becomes an extremely versatile feature of the console. When monitoring the output of a multi-track recording device, it is possible to create a monitor mix with equalisation and reverb effects completely independently from the channel. These effects would also remain when the recording is played back thru the same monitor section.
When the module is used for mixing purposes the monitor section functions as an additional line input return to the main Left/Right mix, this input has access to a stereo pair of auxiliary sends. This effectively doubles the number of inputs per input module that are available on mix down mode. This with additional inputs on the master section greatly increases the inputs available, even on the smallest console.
The input channel is provided with a switchable non destructive mono pre fader listen (PFL) and stereo after fader listen (AFL)
SOLO system. It is possible then to hear the selected signal in isolation (or mixed with other “soloed” sources) separately in the main monitors, without effecting the main Left/Right mix.
The following gives a brief description of the controls on the Input module.
Trident 78 Owners Manual 4
Trident 78
Input Channel Group Assignment
Assigns the Channel post-fader signal to the Group 1 and 2 mix
control in mid position, the signal will be fed to Group 1 and 2 in
equal amounts. If the Channel
Pan Control is positioned fully anti-clockwise (left) the channel signal will only feed Group 1 and
when positioned fully clockwise
(right), the signal will only feed
5-6 Group Assignment
Assigns the Channel post-fader signal to Group 5 and 6 mix buses through the Channel Pan Control.
Operation is the same as the 1-2
Group assignment.
L-R Mix
Assigns the Channel post-fader signal to the Left and Right mix buses through the Channel Pan
Control. Operation is the same as the 1-2 Group assignment.
Sometimes referenced as the Main mix or Remix bus assignment. In a multi-track studio environment, this L-R Mix assignment and the
Channel Monitor Input allow the user to have two separate external inputs (Channel Mic/Line and
Monitor return) that can be sent to the Left and Right mix busses, effectively doubling your inputs on mixdown (Remix)
3-4 Group Assignment
Assigns the Channel post-fader signal to Group 3 and 4 mix buses through the Channel Pan Control.
Operation is the same as the 1-2
Group assignment.
7-8 Group Assignment
Assigns the Channel post-fader
Operation is the same as the 1-2
Group assignment.
5
Trident 78
Trident 78
Input Channel Group Assignment
Trident 78
Input Channel Mic/Line Options
+48V
When depressed , provides +48
Volt phantom power to the balanced MIC inputs on the associated pins on the DSUB connector. Phantom power is required for operation of many condenser microphones. See your microphone instructions to see if phantom power is required or is to be defeated (some - though few
– microphones require phantom power NOT to be activated or they may be damaged).
INPUT GAIN
This control adjusts the amount of gain of the signal connected to the associated MIC input on the DSUB connector. For low impedance balanced microphone plugged into the Channel the gain varies from +5dB min to approximately +60dB. With the
Line switch depressed, this then controls the gain of the signal appearing on the associated line inputs of the DSUB connector, this gain varies between
-20dB and +35dB.
CHAN MTR
This button selects the signal that is fed to the relevant channel meter situated on the meter bridge. In the up position the Channel Direct Output feed is displayed.
[The Channel Direct Output can be user defined by a selectable option on the Input module, it can be selected either Channel post fader or Channel
Insert Return (signal appearing on associated Channel Insert Return.
When this button is depressed the channel meter is fed from the signal on the associated Channel MONITOR
Input.
In a multi-track studio environment where the Channel Direct Output is fed to the recording device and the output of this device is connected to the MONITOR I/P, it is possible to see on the Channel meter what is sent to or received from the recording device.
Line
Selects between the Channel Mic
POL
When depressed, reverses the electrical input polarity of any microphone or line level input signal selected as the channel source. Use of this control may alter the sound quality of a input relative to other channels when multiple microphones are picking up the same sound.
The Input Reverse switch when depressed flips the Line Input signal and the Monitor Input signals. In effect this switch determines the Line input source that is available to the channel.
above allows the user to source the channel signal from the associated channel Monitor Return pins of the
DSUB connector and to use the full
return signal. Alternatively depressing this switch selects the associated Line
Input source for the channel Monitor section.
Trident 78 Owners Manual 6
Trident 78
Input Channel The Equaliser
Channel Equaliser
A four band Trident EQ with overlapping ranges is provided with a switchable
high pass filter. The HIGH and LOW sections
of the equaliser have a shelving response
(switchable between two frequencies) and the mids have a peaking (bell) response.
When depressed, this switch places the rear panel channel insert path to the
Insert Send and back from the Insert
insert point by default is after the channel EQ. By routing the signal through this connector, the insert may be used
HIGH Frequency
Section – Shelving
external EQ, it can be connected with its input fed from the Insert Send and its output feeding the Insert Return, this path being activated with this switch, it could be used in conjunction with/without the Trident EQ.
Adjusts the high frequency shelving
EQ response. The Level control adjusts the cut/boost between +/- 15dB of the selected “knee” frequency, this frequency is selectable between
8KHz or 12KHz. The centre “0” position of the Level control has a detent to indicate that it is having no effect
on the associated channel signal. Cut or boost of the high frequency level control is usually used for minor tonal adjustments.
LOW – MID
Frequency Section
Adjusts the low-mid frequency EQ response. The Frequency control selects the centre frequency of the filter (between 100Hz and 1.5kHz) and the Level control adjusts the cut/ boost between +/- 15dB. The centre
“0” position of the Level control has a detent to indicate that it is having no effect on this frequency band. The bandwidth of this filter is approximately one octave. The high-mid frequency controls are used for minor tonal adjustment or repair of a specific band of frequencies.
Adjusts the high-mid frequency EQ response. The Frequency control selects the centre frequency of the filter (between 1KHz and 15kHz) and
“0” position of the Level control has a detent to indicate that it is having no effect on this frequency band. The bandwidth of this filter is approximately one octave. The high-mid frequency controls are used for minor tonal adjustment or repair of a specif-
HPF
LOW Frequency
Section – Shelving
Adjusts the low frequency shelving EQ response. The Level control adjusts the cut/boost between
+/- 15dB of the selected “knee” frequency, this frequency is selectable between 60Hz or 120Hz. The centre
“0” position of the Level control has a detent to indicate that it is having no effect on the associated channel signal. Cut or boost of the low frequency level control is usually used for minor tonal adjustments.
When selected inserts a high-pass (or
Low- Cut) filter with a corner frequency 50Hz and a roll off rate of 18dB per
trol is used to remove unwanted signal content below 50Hz. The result is usually improved signal quality of the associated input signal while decreasing the low frequency amplification demand of the audio systems amplifier and speaker combination. Mainly for use with microphones, this helps re-
dling noise.
EQ IN
This switch inserts the 4-band EQ and High Pass Filter into the channel/ monitor (see EQ TO MON switch description below) signal path. When not in use, it is suggested that the EQ be kept in the OUT position for best phase performance.
7 Trident 78 Owners Manual
Trident 78
Input Channel The Equaliser
Trident 78
Input Channel Aux Sends
AUX 1 Level Control
Adjusts the mix level of Channel into the Aux 1 bus.
AUX 2 Level Control
Adjusts the mix level of Channel into the Aux 2 bus.
AUX 3 Level Control
Adjusts the mix level of Channel into the Aux 3 bus.
AUX 4 Level Control
Adjusts the mix level of Channel into the Aux 4 bus.
AUX 5-6 PAN Control
Adjusts the balance of the channel signal being fed to Aux 5 bus (CCW) and Aux 6 bus (CW).
In the centre (=) position equal signal level is sent to both Aux 5 and Aux 6 buses.
AUX 5-6 Level Control
Adjusts the stereo mix level of
Channel into the Aux 5 and Aux
6 buses.
Trident 78 Owners Manual
This switch determines the signal source for Aux 1 bus, between Post (Up) or Pre
(Down) Channel fader.
AUX 2 Pre Switch
This switch determines the signal source for Aux 2 bus, between Post (Up) or Pre
(Down) Channel fader.
AUX 3 Pre Switch
This switch determines the signal source for Aux 3 bus, between Post (Up) or Pre
(Down) Channel fader.
AUX 4 Pre Switch
This switch determines the signal source for Aux 4 bus, between Post (Up) or Pre
(Down) Channel fader.
AUX 5-6 Pre Switch
This switch determines the signal source
Post (Up) or Pre (Down) channel fader.
AUX 5-6 To Mon
When depressed selects the channel monitor input as the source to the Aux
5 - 6 Level control. In the up position sources the channel signal.
8
Trident 78
Input Channel Monitor Section
MONITOR LEVEL Control
Adjusts the monitor signal level to
the Left/Right bus.
MON PAN
(Monitor Pan) Control
This control blends the post monitor level signal between the Left and
Right buses. When at the centre, de-
tented position, both Left and Right buses are fed equal amounts of signal
(each down by 3dB).
Channel PAN Control
This control blends the channel post- fader/post mute signal between any of the assigned bus pairs (L-R Mix, Group
1-2, Group 3-4, Group 5-6 and Group
7-8) located at the top of the module.
When at the centre, detented position, both sides are fed equal amounts of signal (each down by 3dB).
Channel Signal Indicators
+10 – Indicates RED when the channel signal level has reached +14dBu
(+10 VU) -20 – Indicates GREEN when the channel signal level has reached -16dBu (-20 VU) The channel indicator signal source can be selected pre or post the channel fader through an option available on the input module circuit board. (Note:
Signal headroom available on the input module is +22dBu and when the
+10 indicator illuminates the signal level is approaching 6 to 8 dB before clipping when just flashing red with
signal peaks). These are extremely useful features and provide a constant indication that a signal is present in the module (green LED) and that the signal peak is being reached
(red LED).
The Monitor section of
user to feed the signal on the associated Monitor Return pins of the DSUB connector to the Left and Right buses with level pan and if selected with EQ control.
MUTE (Channel)
When pressed will mute the assigned outputs of the channel (Group 1 - 8, L-R
Mix and all post Aux sends). The Mute does not affect the channel’s solo PFL feed, but WILL affect the channel metering in the Meter Bridge, the Direct
Output of the channel (if selected as post fader by option on module) and the channel’s solo AFL feed (which is post fader and post this mute).
EQ to MON
Assigns the 4 band channel EQ to the
Monitor Section, removing it from the channel path.
MONITOR MUTE
When pressed will Mute the monitor signal to the Left/Right bus. It is recommended when the monitor section
AFL/PFL Select
Selects the channel source feed that will be fed to solo bus when the Channel SOLO is pressed. UP - solo system is fed from the channel post fader/post pan pot point and is a stereo signal
the user to monitor the channel in the solo system and to see its contribution to the mix. Down - solo system is fed from the channel pre fader point and is a mono source. This allows the user to monitor the signal in the solo system before the channel fader/mute, allowing the user to check the signal in the channel without being routed to any output buses.
SOLO (Channel)
When pressed, routes the channel AFL or PFL (see AFL/PFL Select above) signal to the Solo bus. Additionally this switches the Main Monitor Output (normally fed the Left/Right Mix) to source the signal from the AFL/PFL Master
Level in the Master section as well as to trigger LED indicators in the Master section and Meter-Bridge stating a solo has been pressed.
9 Trident 78 Owners Manual
Trident 78
Input Channel Monitor Section
Trident 78
The Group Section
The Group section of the console greatly enhances the flexibility of the TRIDENT 78 console and provides a number of different functions.
There are 8 Group modules provided on the console, these are divided into two sets of 4 Groups in separate panels and each
Group strip controlling the associated group mix bus outputs. The groups can be used as audio subgroups for combining and processing a collection of input channels. Each group bus has its own balanced Insert Send/Return and Outputs that feed the associated DSUB connector on the rear Master Connector panel.
The Group module also provides a method of monitoring and panning the group output on the control room speakers. By using these controls it is possible to build up a monitor mix of the recorded tracks and any that are about to be recorded. To enhance this monitor facility Auxiliary sends (3 to 6) are available making it possible to send a headphone mix from the groups together with reverb and effects and since all Auxiliary sends are switchable to
Pre the monitor level control, they can be used to create a separate auxiliary mix independent of the monitor level.
Individual monitor source switches ( MONITOR RETURN ) make it possible to select either the group output or the associated balanced line (Group Monitor Input) into the monitoring system. The bargraph metering and Auxiliary sends follow this switch so that they automatically switch according to the position of the MONITOR RETURN switch.
Note: the bargraph meters additionally can be assigned to monitor the console Auxiliary outputs with the AUX to MTR control allowing the user to check the associated number Auxiliary output level if needed.
Each of the 8 Group channels is also provided with a SOLO pushbutton. This makes it possible to listen to the signal on any selected Group in isolation and in stereo through the consoles SOLO system. Since the SOLO function is post the Group MONITOR
LEVEL control, this makes it possible to solo a number of Group channels and create a balanced mix of the soloed signals.
A separate facility on each Group channel is the inclusion of a stereo Effects Return Section. Individual inputs are provided on the DSUB located on Master Connector panel and are wired in stereo and these feed the Effects Return section on the associated
Group channel. This adds the ability to send a signal (from the EFX
Return Inputs) with level and pan control to the master Left/Right mix. Solo monitoring is provided on the EFX Inputs that provide a post Level post pan feed to the solo system.
The following gives a brief description of the controls on the
Group module.
Trident 78 Owners Manual 10
Trident 78
Group Monitor Section
1
+3
0
-3
-6
+15
+12
+9
+6
-9
-12
-15
-20
MONITOR
SOURCE
METER SOURCE
AUX 1
+3
0
-3
-6
+15
+12
+9
+6
-9
-12
-15
-20
2
MONITOR
SOURCE
METER SOURCE
AUX 2
12-Segment
Bargraph Meter
Displays one of 3 sources as determined by the switches below (MON
3 4 a fast attack and slower release. It is very useful when used with complex
+6
+15
+9
+6
+3
0 0 greatly assist the engineer when it
-6
-12
-15
-20
-9
-12
-15
-20
MONITOR
SOURCE
METER SOURCE
AUX 3
MONITOR
SOURCE
METER SOURCE
AUX 4
SOLO SOLO SOLO SOLO
=
EFX
RETURN 1
=
EFX
RETURN 2
=
EFX
RETURN 3
=
EFX
RETURN 4
L R
BALANCE
L R
BALANCE
L R
BALANCE
L R
BALANCE
LEVEL
MUTE
LEVEL
MUTE
LEVEL
MUTE
LEVEL
MUTE
AUX 3
AUX 4
=
5 PAN 6 AUX 5/6
P
R
E
P
R
E
P
R
E
AUX 3
AUX 4
=
5 PAN 6 AUX 5/6
P
R
E
P
R
E
P
R
E
LEVEL
MON LEVEL
=
LEVEL
MON LEVEL
=
AUX 3
P
R
P
R
AUX MASTER LEVEL
5
=
P
R
P
R
E
Aux Output pins of the DSUB on the rear panel.
5 PAN 6 AUX 5/6
P
R
E This control adjusts the Aux 1 bus mix
= level that appears on the associated
R
E
NOTE: Since there are only Six Auxiliary sends on this console, this control is not available on Group strip 7 and 8.
MON LEVEL
=
MON LEVEL
=
MON PAN
MONITOR
RETURN
SOLO
MUTE
5
0
5
10
MON PAN
MONITOR
RETURN
SOLO
MON PAN
MONITOR
RETURN
SOLO
MON PAN
MONITOR
RETURN
SOLO
MUTE MUTE
5
0
5
10
When depressed, this switch places the rear panel Group insert path to the
Insert Send and back from the Insert
Return in line with the signal path. This
5 5 mix stage and before the Group Fader
0 0 ternal device in series with the Group signal and to be able to switch it in/ out via the front panel.
10 10
15
20
25
30
40
15
20
25
30
40
15
20
25
30
40
15
20
25
30
40
1
+3
0
-3
-6
+15
+12
+9
+6
-9
-12
-15
-20
MONITOR
SOURCE
METER SOURCE
AUX 1
AUX 1
MASTER
SOLO
GRP 1
INSERT ON
=
EFX
RETURN 1
2 3
+15
+12
+15
+12
+9 +9
+6
MON SOURCE LED
+6
+3
0
-3
+3
0 termined by the MONITOR RETURN
-3
-6 -6
-9
AUX (X) SWITCH
-9
-12
-15
-20
-15 lows the user to check Auxiliary out-
-20 pressed the Auxiliary signal sourced to the bargraph meter overrides any
MONITOR
SOURCE
MONITOR
SOURCE
METER SOURCE METER SOURCE
SOURCE LED above to indicate the
AUX 2 associated AUX level.
NOTE: Since there are only Six Auxil-
AUX 3 iary sends on this console, this control is not available on Group strip 7 and
AUX 2
MASTER group channel strips.
AUX 3
MASTER
GRP 2
AUX SOLO
SOLO
Assigns the post Aux Master Level signal to the Solo system for display on the Master meters and into the monitor/headphone systems. This signal feed to the solo system in mono.
SOLO
GRP 3
INSERT ON INSERT ON iary sends on this console, this control is not available on Group strip 7 and 8.
=
EFX
RETURN 2
=
EFX
RETURN 3
+3
0
-3
-6
+15
+12
+9
+6
-9
-12
-15
-20
4
MONITOR
SOURCE
METER SOURCE
AUX 4
AUX 4
MASTER
SOLO
GRP 4
INSERT ON
=
EFX
RETURN 4
11
L R
BALANCE
Trident 78 Owners Manual
L R
BALANCE
L R
BALANCE
L R
BALANCE
LEVEL
MUTE
LEVEL
MUTE
LEVEL
MUTE
LEVEL
MUTE
AUX 3
AUX 4
=
5 PAN 6
AUX 5/6
P
R
E
P
R
E
P
R
E
AUX 3
AUX 4
=
5 PAN 6
AUX 5/6
P
R
E
P
R
E
P
R
E
AUX 3
AUX 4
=
5 PAN 6
AUX 5/6
P
R
E
P
R
E
P
R
E
AUX 3
AUX 4
=
5 PAN 6
AUX 5/6
P
R
E
P
R
E
P
R
E
LEVEL LEVEL LEVEL LEVEL
MON LEVEL
=
MON PAN
MONITOR
RETURN
SOLO
MUTE
MON LEVEL
=
MON PAN
MONITOR
RETURN
SOLO
MUTE
MON LEVEL
=
MON PAN
MONITOR
RETURN
SOLO
MUTE
MON LEVEL
=
MON PAN
MONITOR
RETURN
SOLO
MUTE
5
0
5
10
15
20
25
30
40
5
0
5
10
15
20
25
30
40
5
0
5
10
15
20
25
30
40
5
0
5
10
15
20
25
30
40
Trident 78
Group Monitor Section
1
+3
0
-3
-6
+15
+12
+9
+6
-9
-12
-15
-20
MONITOR
SOURCE
METER SOURCE
AUX 1
+3
0
-3
-6
+15
+12
+9
+6
-9
-12
-15
-20
2
MONITOR
SOURCE
METER SOURCE
AUX 2
AUX 1
MASTER
AUX 2
MASTER
+3
0
-3
-6
+15
+12
+9
+6
-9
-12
-15
-20
3
MONITOR
SOURCE
METER SOURCE
AUX 3
+3
0
-3
-6
+15
+12
+9
+6
-9
-12
-15
-20
4
MONITOR
SOURCE
METER SOURCE
AUX 4
AUX 3
MASTER
AUX 4
MASTER
SOLO SOLO SOLO SOLO
Trident 78
Group EFX RETURN & Monitor Aux Sends
INSERT ON
GRP 2
INSERT ON
GRP 3
INSERT ON
EFX RTN PAN Control
This control blends the EFX post-level/post mute signal between the Left and Right buses. When at the centre, detented position, both sides are fed equal amounts of signal (each down by 3dB).
=
EFX
RETURN 1
=
EFX
RETURN 2
=
EFX
RETURN 3
EFX LEVEL Control
Adjusts the Effects Return signal level to the Left/Right bus.
AUX 3 Level Control
Adjusts the mix level of Monitor Input into the Aux 3 bus.
AUX 4 Level Control
Adjusts the mix level of Monitor Input into the Aux 4 bus.
AUX 5-6 PAN Control
Adjusts the balance of the Monitor signal being fed to Aux 5 bus (CCW) and Aux 6 bus (CW). In the centre
(=) position equal signal level is sent to both Aux 5 and Aux 6 buses.
L R
BALANCE
LEVEL
AUX 3
MUTE
AUX 4
=
5 PAN 6
AUX 5/6
P
R
E
P
R
E
P
R
E
L R
BALANCE
L R
BALANCE
EFX RTN MUTE
When pressed will Mute the Effects
LEVEL muted.
MUTE
LEVEL section is not being used that it be
AUX 3 Pre Switch
E
This switch determines the signal source for Aux 3 bus, between Post
AUX 3 AUX 3
P
R
AUX 4 Pre Switch
=
(Up) or Pre (Down) Monitor level.
P
R
E
AUX 4
=
5 PAN 6 5 PAN
This switch determines the signal source for Aux 5 and Aux 6 buses, between Post (Up) or Pre (Down)
Monitor Level.
6
GRP 4
INSERT ON
=
EFX
RETURN 4
-12
-15
-20
0
-3
-6
-9
+15
+12
+9
+6
+3
1
-12
-15
-20
0
-3
-6
-9
+15
+12
+9
+6
+3
2 3
+15
+12
+9
L +6
+3
R
BALANCE
-12
-15
-20
-6
-9
-12
-15
-20
0
-3
-6
-9
+15
+12
+9
+6
+3
4
METER SOURCE
AUX 1
AUX 1
MASTER
METER SOURCE
AUX 2
AUX 2
MASTER
METER SOURCE
AUX 3
METER SOURCE
AUX 4
AUX 4
MASTER
GRP 1
INSERT ON
=
EFX
RETURN 1
SOLO
GRP 2
INSERT ON
=
EFX
RETURN 2
SOLO
GRP 3
INSERT ON
=
EFX
RETURN 3
GRP 4
INSERT ON
=
EFX
RETURN 4
L R
BALANCE
LEVEL
MUTE
P
R
E
L R
BALANCE
LEVEL
MUTE
L R
BALANCE
P
R
E
AUX 3 AUX 3
AUX 4
=
5 PAN 6
AUX 5/6
P
R
E
P
R
P
R
E
E
AUX 4
=
5 PAN 6
AUX 5/6
P
R
E
P
R
E
P
R
E
LEVEL
MUTE
AUX 3
P
R
E
AUX 3
AUX 4
=
5 PAN 6
AUX 5/6
P
R
E
P
R
E
L R
BALANCE
LEVEL
MUTE
AUX 3
AUX 4
=
5 PAN 6
AUX 5/6
P
R
E
P
R
E
P
R
E
LEVEL LEVEL
AUX 4
=
LEVEL
MON LEVEL
=
MON PAN
MONITOR
RETURN
MUTE
P
R
E
MON LEVEL
=
MON PAN
MONITOR
RETURN
SOLO
MUTE
MON LEVEL
=
MON LEVEL
=
5
MON PAN
MONITOR
RETURN
MUTE
6
MON PAN
MONITOR
RETURN
MUTE
P
R
E
P
R
E
P
R
E
AUX 5-6 Level Control
Adjusts the mix level of Monitor Input into the Aux 5 and Aux 6 buses.
LEVEL
MON LEVEL
=
LEVEL
MON LEVEL
=
LEVEL
MON LEVEL
=
5
0
5
10
15
20
25
30
40
5
5
0
5
LEVEL
0
5
10 10
15 15
20 20
MON LEVEL
30
40
=
30
40
5
0
5
10
15
20
25
30
40
Trident 78 Owners Manual
MON PAN
MONITOR
RETURN
SOLO
MUTE
MON PAN
MONITOR
RETURN
SOLO
MUTE
MON PAN
MONITOR
RETURN 12
SOLO
MUTE
MON PAN
MONITOR
RETURN
SOLO
MUTE
5
0
5
10
15
20
25
30
40
5
0
5
10
15
20
25
30
40
5
0
5
10
15
20
25
30
40
5
0
5
10
15
20
25
30
40
1
+15
+12
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
MONITOR
SOURCE
METER SOURCE
AUX 1
+15
+12
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
2
MONITOR
SOURCE
METER SOURCE
AUX 2
+15
+12
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
3
MONITOR
SOURCE
METER SOURCE
AUX 3
+15
+12
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
4
MONITOR
SOURCE
METER SOURCE
AUX 4
AUX 1
MASTER
AUX 2
MASTER
AUX 3
MASTER
AUX 4
MASTER
SOLO
GRP 1
INSERT ON
=
EFX
RETURN 1
SOLO
GRP 2
INSERT ON
=
EFX
RETURN 2
SOLO
GRP 3
INSERT ON
=
EFX
RETURN 3
SOLO
GRP 4
INSERT ON
=
EFX
RETURN 4
L R
BALANCE
L R
BALANCE
L R
BALANCE
L R
BALANCE
LEVEL
MUTE
LEVEL
MUTE
LEVEL
MUTE
LEVEL
MUTE
P
R
E
P
R
E
AUX 3 AUX 3 AUX 3
Trident 78
Group Monitor Aux Sends
AUX 4
=
P
R
E
AUX 4
=
P
R
E
5 PAN 6
AUX 5/6
5 PAN 6
1
+3
0
-3
-6
+15
+12
+9
+6
-9
-12
-15
-20
MONITOR
SOURCE
METER SOURCE
AUX 1
+3
0
-3
-6
+15
+12
+9
+6
-9
-12
-15
-20
2
MONITOR
SOURCE
METER SOURCE
AUX 2
3 4
+3
0
-3
-6
+15
+12
+9
+6
+15
+12
+9
+6
+3
0
-9
-12
-15
-20
-3
MONITOR LEVEL
-12
-15
-20
Control
Adjusts the Monitor input signal level
SOURCE
MONITOR
SOURCE
METER SOURCE
AUX 3 AUX 4
LEVEL
L R
BALANCE
SOLO
=
EFX
RETURN 1
LEVEL
MUTE
LEVEL
MUTE
AUX 3
AUX 4
=
5 PAN 6 AUX 5/6
P
R
E
P
R
E
P
R
E
AUX 3
AUX 4
=
5 PAN 6 AUX 5/6
P
R
E
P
R
E
P
R
E
LEVEL
MUTE
LEVEL
Control
5
P
R
E This control blends the Monitor Input
P
R
E
P
R
E post-level/post mute signal between
R
E the Left and Right buses. When at the
AUX 4 AUX 4 centre, detented position, both sides
P P are fed equal amounts of signal (each
PAN 6 5 PAN 6 AUX 5/6
LEVEL
MON LEVEL
=
=
EFX
RETURN 2
L R
BALANCE
LEVEL
MON LEVEL
=
SOLO
L R
BALANCE
LEVEL
MON LEVEL
=
SOLO
=
EFX
RETURN 3
L R
BALANCE
LEVEL
MON LEVEL
=
SOLO
=
EFX
RETURN 4
MON LEVEL
=
MON PAN
MONITOR
RETURN
SOLO
MUTE
AUX 5/6
P
R
E
P
R
E
AUX 4
=
5 PAN 6
LEVEL
MONITOR RETURN
LEVEL
This switch determines the signal source to the Group Monitor section; additionally it displays the signal shown on the bargraph meter above.
(see also MONITOR SOURCE LED
MON LEVEL
=
MON LEVEL
= bargraph meter is the Group output.
When depressed (DOWN) the signal fed is derived from the associated rear
MONITOR RETURN pins on the DSUB connector on the rear panel.
MON PAN MON PAN
MONITOR
RETURN
MONITOR
RETURN
When pressed, routes the Monitor signal (post level and pan) signal to the Solo bus. Additionally this switch-
SOLO fed the Left/Right Mix) to source the signal from the AFL/PFL Master Level in the Master section as well as to trigger LED indicators in the Master
MUTE MUTE
AUX 5/6
P
R
E
P
R
E
MON PAN
MONITOR
RETURN
SOLO
MUTE
MON PAN
MONITOR
RETURN
SOLO
MUTE
MON PAN
MONITOR
RETURN
SOLO
MUTE
MON PAN
MONITOR
RETURN
SOLO
MUTE
5
0
5
10
5
0
5
10
5
0
5
10
5
0
5
10
MONITOR MUTE
When pressed will Mute the Monitor
Input signal to the Left/Right bus. It is recommended when the Monitor section is not being used that it be muted.
15
20
25
30
40
15
20
25
30
40
15
20
25
30
40
15
20
25
30
40
5 5 5
P
R
E
LEVEL
MON LEVEL
=
MON PAN
MONITOR
RETURN
SOLO
MUTE
P
R
E
AUX 3
AUX 4
=
5 PAN 6
AUX 5/6
P
R
E
P
R
E
Trident 78
The Master Module
5
13
0
5
0
Trident 78 Owners Manual
5
10 10
0
5
10
0
5
10
15
20
25
30
40
15
20
25
30
40
15
20
25
30
40
15
20
25
30
40
Trident 78
Group Monitor Aux Sends
Trident 78
The Master Module
The Master section of the TRIDENT 78 console contains all of the controls that affect the overall functionality of the console.
An accurately matched 100mm stereo fader controls the level of the master stereo balanced outputs. A key feature is the addition of a switchable transformer into the left/right monitor outs, which when fitted allows the user to put two high quality transformers into the monitor output path. These transformers are an optional add on and do not come standard.
A talkback system is provided which incorporates an internal high quality electret microphone with an option to switch over to an external microphone, this is plugged into the rear of the console via the associated DSUB connector pins, +48V phantom volts are always available on these pins. The talkback signal can be routed to the auxiliary buses and the 8 subgroups. When the ‘TALK TO GROUPS’ button is used, the monitor signal is dimmed to avoid feedback in the control room monitor speakers.
The main monitor system is very comprehensive. The engineer can monitor anyone of three stereo playback devices. ‘2TK 1 RET’ and ‘2TK
2 RET’ are conventional analogue connections located on the master connector section so that the playback of a stereo device such as a cd player or output of a computer sound card can be selected to the control room monitor speakers and a 3.5mm TRS mini jack available on the module allows the user to plug in his external portable audio source too (e.g. Ipod). The monitor system is provided with a SUM MONO control which combines the left/right monitor signals so that it is possible to check mono compatibility. It should be noted that the mono facility is purely a monitor function and does not affect the main stereo left/ right output which remains as a true stereo image.
A very useful further facility in this section is the provision of an alternate monitor outputs (Alt MONITOR) which when switched ON routes the monitor signal to associated set of output pins on the rear of the master section so that an alternative monitor system can be set up. This makes it possible to listen to the signal on (for example), a different set of monitor speakers so that comparisons can be made.
A headphone jack with a high quality stereo amplifier is provided which allows the engineer to monitor the console only on headphones if required. A separate stereo volume control is provided so that the headphones can be adjusted independently from the main monitor control level.
A stereo master level control is also provided so that the volume of the
AFL/PFL system can be adjusted into the control room monitor speakers. This comes combined with indicator LED that notifies the user that a console SOLO switch has been pressed and that the AFL/PFL signal is now being fed to the control room monitors.
The following gives a brief description of the controls on the Master module.
Trident 78 Owners Manual 14
15
Trident 78
The Master Module MONITOR SECTION
L/R MONITOR
Xformer IN
Inserts a transformer path into the
Left/Right Monitor outputs. The transformer is an optional add on and does not get installed by default.
Note: If the transformer is not fitted, then this switch will not do anything and will not illuminate.
L/R INSERT ON
When depressed, this switch places the rear panel Left and Right insert paths to the Insert Sends and back from the Insert Returns in line with the signal path. This insert point is directly after the Left/Right mix stage and before the Left/Right stereo Fader and allows the user to connect an external device in series with the Left/Right signal and to be able to switch it in/out from the front panel.
SOLO ACTIVE LED
When this LED is illuminated, it indicates that one or more SOLO switches have been pressed on the console.
The console monitor output is now being fed from the solo left/right mix buses. Additionally the console main
Left/Right meters are switched to monitor the solo left/right mix and an additional meter bridge indicator flashes to show the console is in a
“SOLO” state.
SOLO MASTER LEVEL
CONTROL
This control adjusts the level of the solo left/right mix fed to the control room monitors when one or more SOLO switches are selected on the console.
This presets the SOLO signal level and enables the engineer to balance the signal levels to the control room monitors from the main mix and the solo mix. Note: Main Left Right meters always show the solo signal pre this level control (unaffected by this control).
STEREO IN JACK
(3.5mm, 1/8”)
This jack allows the engineer to plug in an external stereo signal via a standard 1/8” wire cable ( i.e IPOD) which can then be selected to the main Control Room Monitors. To assign this signal into the main monitors, the user has to depress the
2-TRK 1 switch.
2-TRK 2
When depressed this selects the signal from the stereo 2-TRK 2 Return pins of the DSUB (on the rear master connector panel) to the control room monitors. This switch has priority over 2-TRK 1 switch above. (see description 2 TRK 1)
2-TRK 1
When depressed this selects either the signal from the stereo 2-TRK 1 Return pins of the DSUB (on the rear master connector panel) or the stereo signal plugged in the STEREO IN JACK
(above) and feeds it to the control room monitors. The stereo 2-TRK 1 return signal from the rear connector is normalled to the STEREO IN JACK signal and if a signal wire is plugged into the STEREO IN JACK it replaces the signal from the 2-TRK 1 Return from the rear panel and that is the signal that is switched to the main monitors. Note:
When this switch is depressed, the main Left/Right mix is disconnected from the control room monitors, also if 2-TRK 2 switch is depressed (below) this kills the 2-TRK 1 signal to the control room monitors. For monitoring signals into control room monitors the Priority is SOLO mix Ú 2-TRK 2 Ú 2-TRK
1 Ú Main Left/Right mix.
SUM MONO
Combines the Left and Right signals feeding the control room monitors to produce and summed (L+R) mono signal that feeds both Left and
Right monitor outputs. Note: The
SUM MONO facility is purely a monitor function and does NOT affect the main stereo Left/Right output which remains as a true stereo image.
Trident 78 Owners Manual
Trident 78
The Master Module MONITOR SECTION
Trident 78
Master TALKBACK SECTION
MONITOR LEVEL
CONTROL
This control adjusts the level of the stereo signal feeding the control room monitors.
MONITOR MUTE
When depressed this switch kills the signal being fed to the Control Room
Monitors.
HEADPHONE LEVEL
This control adjusts the level of signal fed to the headphone jack below. The signal fed to the Control Room Monitors also feeds the headphone jack and this Headphone level control can be adjusted independently of the main
MONITOR CONTROL LEVEL.
DIM
When depressed, this reduces the level of the main monitor outputs by approx 30 dB. Note: this has no effect on the main Left/Right outputs of the console.
HEADPHONE JACK
(3.5mm, 1/8”)
To monitor the console on headphones the engineer can plug them into this jack. The headphones jack is driven by a dedicated high quality, high current stereo amplifier.
ALT MONITOR 1 ON
When this switch is depressed the main Left/Right Monitor feed is diverted to the ALT MONITOR output pins of the associated DSUB on the rear connector panel.. In doing so, the console main Left /Right signal is switched OFF. This allows the engineer to set up a separate monitor feed (say to another set of monitor speakers) and be able to A/B the systems for comparison.
TALKBACK LEVEL
CONTROL
This control adjusts the level of the talkback microphone to the talkback destinations below.
EXTERNAL MIC
When depressed switches the talkback microphone source from the internal electrets above or the external microphone plugged into the appropriated pins of the DSUB situated on the rear master connector panel.
Note: the rear panel talkback microphone connector is supplied with
+48V phantom voltage and feeds into an internal high quality preamp stage.
TALKBACK MIC
Directly behind this location is situated the internal high quality electrets microphone.
TALK TO GROUPS
Momentary switch, which when depressed assigns the talkback signal
(post the talkback LEVEL Control) to the all the group buses. Additionally when depressed the signal to the control room monitor is dimmed (attenuated) by approx 30 dB to avoid a feedback situation in the control room monitor speakers.
TALK TO AUXES
Momentary switch, which when depressed assigns the talkback signal
(post the talkback LEVEL Control) to all AUX mix busses.
Trident 78 Owners Manual 16
Trident 78
Rear Connections | Power Supply
Input Connector
Master Connector
Power Supply
17
Composite
Composite
C M Y CM MY CY CMY K
C M Y CM MY CY CMY K
Trident 78 Owners Manual
Trident 78
Rear Connections | Power Supply
Trident 78
1
14
+
—
G
+
7
—
G
+
DSub-25 Pinout
—
6
G
+
5
—
G
+
—
4
G
+
3
—
G
+
—
2
G
+
1
—
G 25
13
1
14
+
—
8
G
+
7
—
G
+
DSub-25 Pinout
—
6
G
+
5
—
G
+
—
4
G
+
3
—
G
+
—
2
G
+
1
—
G 25
13
—————————————————————————————————————————————————
DSub Position
————————————————————————————————————————————————————————————————————
8 7 6 5 4 3 2 1
————————————————————————————————————————————————————————————————————
INPUTS
————————————————————————————————————————————————————————————————————
Mic Input Input 8 Input 7 Input 6 Input 5 Input 4 Input 3 Input 2 Input 1
————————————————————————————————————————————————————————————————————
Channel Send Send 8 Send 7 Send 6 Send 5 Send 4 Send 3 Send 2 Send 1
————————————————————————————————————————————————————————————————————
Channel Return Return 8 Return 7 Return 6 Return 5 Return 4 Return 3 Return 2 Return 1
————————————————————————————————————————————————————————————————————
Line Input Input 8 Input 7 Input 6 Input 5 Input 4 Input 3 Input 2 Input 1
————————————————————————————————————————————————————————————————————
Monitor Input Input 8 Input 7 Input 6 Input 5 Input 4 Input 3 Input 2 Input 1
————————————————————————————————————————————————————————————————————
Direct O/P O/P 8 O/P 7 O/P 6 O/P 5 O/P 4 O/P 3 O/P 2 O/P 1
————————————————————————————————————————————————————————————————————
8 7 6 5 4 3 2 1
————————————————————————————————————————————————————————————————————
MASTER
————————————————————————————————————————————————————————————————————
Stereo EFX
Returns 5 - 8
Stereo EFX Stereo EFX Stereo EFX Stereo EFX Stereo EFX Stereo EFX Stereo EFX Stereo EFX
Ret 8R Ret 8L Ret7R Ret 7R Ret7R Ret 7R Ret 5R Ret 5R
————————————————————————————————————————————————————————————————————
Stereo EFX
Returns 1 - 4
Stereo EFX Stereo EFX Stereo EFX Stereo EFX Stereo EFX Stereo EFX Stereo EFX Stereo EFX
Ret 4R Ret 4L Ret3R Ret 3R Ret2R Ret 2R Ret 1R Ret 1R
————————————————————————————————————————————————————————————————————
Aux O/Ps NC NC Aux 6 Aux 5 Aux 4 Aux 3 Aux 2 Aux 1
————————————————————————————————————————————————————————————————————
Group Send Send 8 Send 7 Send 6 Send 5 Send 4 Send 3 Send 2 Send 1
————————————————————————————————————————————————————————————————————
Group Return Return 8 Return 7 Return 6 Return 5 Return 4 Return 3 Return 2 Return 1
————————————————————————————————————————————————————————————————————
Group O/Ps O/P 8 O/P 7 O/P 6 O/P 5 O/P 4 O/P 3 O/P 2 O/P 1
————————————————————————————————————————————————————————————————————
Group
Monitor Input
————————————————————————————————————————————————————————————————————
Master
Inputs
Input 8
Ext Mic
Input
Input 7
Spare
Input 6
2TRK1
Right
Master
O/Ps
Alt Out Alt Out
Right
Mon Out
Input 5
2TRK1
Left
Input 4
2TRK2
Right
Input 3 Input 2 Input 1
2TRK2 Master Right Master Left
Left Return Return
————————————————————————————————————————————————————————————————————
Mon Out Master Right Master Left Master Right Master Left
————————————————————————————————————————————————————————————————————
Trident 78 Owners Manual 18
Trident 78
Warranty Information
Tident Audio Developments Limited Warranty Statement
The following outlines the warranty periods for The Trident 78 Analogue console. All extended coverage is based on the timely registration of said products within the 30 days of purchase to the original purchaser from the date of Proof Of Purchase. Proof of purchase is the original Bill Of Sale or
Sales Invoice from an authorized dealer.
Inquire about extended warranty.
Trident Audio Developments is covered by a limited warranty against defects in materials and workmanship (parts and labor) for a period of Two (2) Years from the date the unit is sold to the Dealer or original purchaser only.
Receive an additional free year warranty covering parts and labor with the registration of your console!
Acceptable registration is met by filling out online the warranty registration, along with a copy of the original sales receipt as proof of the original date of purchase. http://www.tridentaudiodevelopments.com/product-registration/
The terms and conditions of this limited warranty are:
1. The warranty applies to Trident Audio Developments purchased from Trident
Audio or authorized Trident Audio dealers. The authorized dealers of Trident
Audio products are listed at each brands websites, or on the main page at www.tridentaudiodevelopments.com
2. The warranty covers any defects in materials and workmanship, and is limited to the repair or replacement of the original registered product. In its sole discretion, Trident Audio may either repair or replace the product with a product of the same model, or replace the product with a new model of a similar specification, when the same model is no longer available.
3. The warranty does not cover any of the following: damage caused by the user; spillages or moisture damage; neglect, abuse or misuse, including but not limited to the failure to use the products for its normal purpose in accordance with the manufacturer’s instructions for use, failure to properly maintain the product in ac-cordance with the manufacturer’s instructions, and/or the failure to use the prod-ucts in accordance with the manufacturer’s specifications; normal wear and tear; use of products with incompatible or faulty equipment; unauthorized modifications; repairs conducted by unauthorized persons or service center’s; the model and/or serial number being altered, removed or made illegible; accidents; or acts of God or any cause beyond the control of
Trident Audio. It does not cover damage caused by connecting to improper power voltage supply, cosmetic defects, such as paint finish, and general wear and tear, as well as certain consumables not covered under warranty such as fuses, meter bulbs and component shelf life on pots, faders and switches. Products sold in AS IN condition are not covered.
4. The warranty is applicable to the original purchaser throughout the warranty period as stated above or until original owner resells product. If a unit is received for warranty repair, and after complete examination and testing, no problem is found with the unit, customer will be charged for time labor plus return shipping costs, presuming initial user error falsely caused the unit to be determined faulty.
5. The warranty does not affect any statutory rights the original purchaser may have in accordance with the law applicable in the jurisdiction where the product was purchased, or any rights the original purchaser may have against the author-ized dealer pursuant to their original purchase agreement. This warranty gives you specific legal rights and you may also have other rights, which vary from state to state, and or country to country.
6. Any claim pursuant to this warranty from the date of purchase of any Trident
Audio Developments product must be returned, together with the original proof of purchase, to the authorized Trident Audio reseller that sold the product, or to the Trident Audio service center in either the USA or the UK.
All returns to Trident Audio, Trident Audio UK or any Trident Audio Service
Center must be in the original packing, accompanied by the issued Repair
Authorisation, and must be shipped to the address specified on the Return
Authorisation via insured freight at the customer’s own expense. Factory original packaging can be ordered from Trident Audio, Inc. Customer will be charged for new factory original packaging if customer fails to ship product to Trident Audio in the original factory packaging. Trident Audio will not pay for express or overnite delivery.
7. Once the product has been received, the authorized Trident Audio service center will assess the warranty claim and arrange to either repair or replace in accordance with the warranty procedure prescribed by Trident Audio for their authorized service center network. The warranty replacement will be conducted by the authorized Trident Audio service center as promptly as possible and within a reasonable time from the date of submission of the warranty claim. In all circumstances, a claimant under this warranty will be liable for all costs in delivering their Trident Audio brand product to the authorized service center for war-ranty replacement and for all costs in collecting the repaired/replacement Trident Audio product from that authorized Trident
Audio service center. Trident Audio service center may waive the cost of return shipping after full inspection to determine cause of warranty.
8. Trident Audio will not accept any warranty replacement without the original proof or purchase of the Trident Audio product, and without the registration of the Trident Audio product within 30 days of purchase by mail, or online. It is the original purchaser’s responsibility to keep the original proof or purchase safe at all times, as Trident Audio is not obliged to provide a replacement of the original proof or purchase.
9. The warrantor assumes no liability for property damage or any other incidental or consequential damage whatsoever which may result from failure of this product.
10. A Trident Audio product that was not purchased through an authorized and legitimate sales channel is considered “Grey Market”. Warranties for Trident
Audio Products purchased outside the USA will be covered by Trident Audio
UK for that specific country or region, or by local Trident Audio distributors.
Trident Audio product originally sold to the USA market and consequently resold overseas forfeits its warranty. American Trident Audio Dealers are forbidden to export Trident Audio Products. Non-American deal-ers are forbidden to export to the USA. “Grey Market” purchases are not covered by any warranty.
In the case that a Trident Audio Product must be returned, it should be returned to the original place of purchase, or the Trident Audio factory, with proper return authorisation. Returns from outside the USA, customer shall adhere to specific shipping, customs, and commercial invoicing instructions given with the Return Authorisation. Trident Audio will not be responsible for transportation costs or customs fees related to any importation or re-exportation charges whatsoever.
11. Trident Audio shall not be liable for damages in excess of the purchase price of the Trident Audio product arising out of the use or inability to use the Trident Audio product insofar as allowed to be disclaimed by law in the jurisdiction where the Trident Audio product was purchased.
Governing Laws
If the purchaser acquired a Trident Series 78 originating from the Trident
USA office direct, or through any Authorized US Dealer, then any order or contract to which these terms and conditions apply and all matters arising there under shall be con-strued according to and governed by the Laws of
The State of California. If the purchaser acquired a Trident Series 78 originating from the UK office direct, or through any Authorized European Dealer, then any order or contract to which these terms and conditions apply and all matters arising there under shall be con-strued according to and governed by the Laws of England (UK).
For Tech Support and Repair Authorisation, please contact:
US Service & Sales
1845 W. 169th Street Gardena, CA 90247
+1 (310) 323-9050 [email protected]
UK Service Only
+44 (0) 1392 826 005 [email protected] tridentaudiodevelopments.com
19 Trident 78 Owners Manual
Trident 78
Input Module Flow Diagram
Trident 78
Warranty Information
Trident 78
Input Module Flow Diagram
Trident 78 Owners Manual 20
Trident 78
Input Sub Group Module Flow Diagram
Trident 78
Master Module Flow Diagram
21 Trident 78 Owners Manual
Trident 78
Master Module Flow Diagram
Trident 78 Owners Manual 22
Trident 78
Warning & Policies
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
!
CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE
COVER. NO-USER SERVICEABLE.
The lightning flash with arrowhead symbol, within equilateral triangle, is intended to alert the user to the presence of uninsulated
“dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
!
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important, operating and maintenance (servicing) instructions in the literature accompanying the appliance accordance with manufacturers’ instructions.
WARNING: TO AVOID FIRE
OR ELECTRIC SHOCK HAZARD, DO
NOT EXPOSE THIS APPARATUS TO
WATEWR, RAIN OR MOISTURE.
NOTE: This apparatus doe snot exceed the Class A/Class B (whichever is applicable) limits for radio noise emissions from digital apparatus as set ou tin the radio interference regulations of the Canadian Department of Communications.
ATTENTION: Le présent apparell numérique n’émet pas de bruits radioélectriques dépassant las limites applicables aux appareils numériques de class A/de class B (selon le cas) prescrites dans le réglement sue le brouillage radioélectrique
édicté par les ministere des communications du Canada.
These limits are designed to provide reasonable protection against harmful interference in a commercial/residential installation respectively. This equipment generates, uses, and can reduce radio frequency energy, and, if not installed and use din accordance with the instruction manual, may cause harmful interference to radio communications. There is no guarantee that interference will not occur in a particular installation.
If this equipment does not cause interference to radio or television equipment reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by any combination of the following measures,: (1) Relocate or reorient the receiving antenna, (2) Increase the separation between the equipment and the receiver,
(3) Plug the equipment into an outlet on a technician for additional assistance.
CAUTION: Changes or modifications to this eqipment not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
STATEMENT OF COMPLIANCE RoHS COMPLIANCE: Trident Audio Developments manufactures complete electronic products which are covered by the European
Union’s “Removal of Hazardous Substances” directive 2002/95/EC (roHS). This directive seeks to eliminate toxic substances from the manufacturing process, such that when equipment is disposed of at the end of its life cycle, thematerials it contains do not contaminate the environment and pose health risks. Banned substances are lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE). Lead is used together with tin in solder connections to reduce the melting point of solder. Lead-free solder requires higher soldering temperatures which in turn places greater thermal stress on components.
Trident Audio Developments takes seriously its obligations unde thw RoHS directive and insists that its factoriesuse only components that are certified RoHS compliant, as well as lead-free solder. In a very few cases the necessary components may not yet be available to the world market but we work continuously to eliminate any such exceptions at the earliest opportunity. Our printed circuit boards (PCB’s) and all soldered joints have been lead-free since 2005.
STATEMENT OF WEEE POLICY: Trident Audio Developments manufactures many complete electronic products which are covered by the European Union’s “Waste Electric and Electronic Equipment” directive 2002/95/EC (WEEE). This directive seeks to ensure that atset electric and electronic equipment is disposed of in an environmentally responsible manner, at the end of its life cycle. Trident Audio Developments take seriously its obligations under this directive to take back WEEE-affected products and, from 13th August 2005, will mark all such products with the crossed-out wheeled bin symbol.
Business to business products: Trident Audio Developments will cost neutrally take back WEEE-affected electric and electronic equipment in this category, from 1st January 2006. Trident Audio Developments will work with disposal and recycling partners working within the EU. The waste electric and electronic equipment can be turned over to a disposal and recycling compnaies in the countries concerned.
Business to customer products: emerging electric and electronic equipment will be disposed of by local authorities’ collection systems. Dual use products: this equipment will be disposed of by local authorities’ collection systems.
23 Trident 78 Owners Manual
Trident 78
Input Channel Recall Sheet
Trident 78
Warning & Policies
CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE
COVER. NO-USER SERVICEABLE.
Trident 78
Input Channel Recall Sheet
Date: _____________________ Engineer: _____________________
Artist: _____________________ Project: _____________________
Session Notes
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
Trident 78 Owners Manual
24
Trident 78
Group Channel Recall Sheet
Date: _____________________ Engineer: _____________________
Artist: _____________________ Project: _____________________
1
+15
+12
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
MONITOR
SOURCE
METER SOURCE
AUX 1
SOLO
GRP 1
INSERT ON
=
EFX
RETURN 1
L R
BALANCE
LEVEL
AUX 1
MASTER
MUTE
+15
+12
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
2
MONITOR
SOURCE
METER SOURCE
AUX 2
+15
+12
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
3
Session Notes
+9
+6
_____________________________________________________________
-3
-6 _____________________________________________________________
-12
-15
4
AUX 2
MASTER
MONITOR
SOURCE
METER SOURCE
AUX 3
AUX 3
MASTER
MONITOR
SOURCE
METER SOURCE
_____________________________________________________________
AUX 4
MASTER
SOLO
_____________________________________________________________
SOLO SOLO
GRP 2
INSERT ON
=
EFX
RETURN 2
L R
BALANCE
LEVEL
MUTE
GRP 3
INSERT ON
=
EFX
RETURN 3
GRP 4 _____________________________________________________________
=
EFX
RETURN 4
L R
BALANCE
_____________________________________________________________
L R
BALANCE
LEVEL
MUTE
_____________________________________________________________
LEVEL
MUTE
AUX 3
AUX 4
=
5 PAN 6 AUX 5/6
P
R
E
P
R
E
P
R
E
AUX 3
AUX 4
=
5 PAN 6 AUX 5/6
P
R
E
P
R
E
P
R
E
AUX 3
AUX 4
=
5 PAN 6
AUX 3
P
R
E
_____________________________________________________________
AUX 4
=
R
P
E
AUX 5/6
P
R
E
R
P
_____________________________________________________________
LEVEL LEVEL LEVEL
MON LEVEL
=
MON LEVEL
=
MON LEVEL
=
MON PAN
MONITOR
RETURN
SOLO
MUTE
5
0
5
10
15
20
25
30
40
MON PAN
MONITOR
RETURN
SOLO
MUTE
5
0
5
10
15
20
25
30
40
MON PAN
MONITOR
RETURN
SOLO
MUTE
SOLO
_____________________________________________________________
MUTE
_____________________________________________________________
5
_____________________________________________________________
5
0
_____________________________________________________________
5
10
5
_____________________________________________________________
10
15
_____________________________________________________________
20 20
25
30
_____________________________________________________________
40 40
_____________________________________________________________
_____________________________________________________________
25 Trident 78 Owners Manual
Trident 78
Master Channel Recall Sheet
Trident 78
Group Channel Recall Sheet
Trident 78
Master Channel Recall Sheet
Date: _____________________ Engineer: _____________________
Artist: _____________________ Project: _____________________
Session Notes
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
Trident 78 Owners Manual 26
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Key features
- Split/Inline console architecture
- Four-way channel panels for easy servicing
- Eight subgroup configuration for routing flexibility
- Six auxiliary sends for comprehensive effects processing
- 80B EQ for tonal shaping
- Switchable channel inserts for external effects
