AMX SERIES
DIGITAL 12CH PORTABLE AUDIO MIXER
AMX-12D
1. Succeeding all features of the conventional Analog Portable Mixer “AMX-12ST”
2. Digital portable mixer suitable for outside broadcast production
3. Surround sound monitor output
4. 8 Mono + 4 Stereo input. Mic HA is equipped for Stereo channel
5. 1ST Master, 2ST Group, 3 AUX outputs
6. Cascade connection possible
7. Mountable in a 19 inch width rack
8. Light weight (15kg), low power consumption (130W)
9. AC and DC battery drive power supply
RATING
1) Transmission Frequency Range
20~20,000Hz (fs=48kHz) 20~40,000Hz (fs=96kHz)
2) Input Circuits
• INPUT1~8
-60 to +4dBu
MONO
• INPUT9~12
-60 to +4dBu
STEREO
8circuits
4kΩ
Transformerless balanced
4circuits
4kΩ
Transformerless balanced
(w/24dB PAD)
(w/24dB PAD)
• SUB IN
-20/-10/0/+4dBu
• RETURN
-20/-10/0/+4dBu
• COMMUNICATON
-15dBu
• EXT MONITOR
+4dBu
3) Output Circuits
• MASTER
• GROUP
• AUX
• MONITOR
• FB
• PFL
• TB
• PHONE
4) Power Supply
• AC
• DC
+4dBu
+4dBu
+4dBu
+4dBu
0dBu
0dBu
0dBu
0dBu
50mW
10kΩ
10kΩ
10kΩ
10kΩ
STEREO
STEREO
MONO
STEREO
SURROUND
STEREO
STEREO
MONO
STEREO
1circuit
2circuits
2circuits
1circuit
1circuit
1circuit
1circuit
1circuit
1circuit
600Ω
600Ω
600Ω
600Ω
600Ω
35Ω or more
600Ω
600Ω
35Ω or more
Transformerless
Transformerless
Transformerless
Transformerless
balanced
balanced
balanced
balanced
Transformerless
Transformerless
Transformerless
Transformerless
Transformerless
Transformerless
Transformerless
Transformerless
Transformerless
balanced
balanced
balanced
balanced
balanced
balanced
balanced
balanced
unbalanced
100V~240V
50Hz/60Hz
12.0V~14.8V
(Recommended battery: [IDX ENDURA-10 (operating time approx. 60 mins)]
-10˚C~+40℃(-10˚C~0˚C cold start)
20% to 80% (However, no condensation)
6) Dimensions
494(W) × 197(H) × 612(D) mm
7) Weight
15.0kg
16
more
more
more
more
2circuits
1circuit
1circuit
1circuit
5) Ambient Temperature and Humidity
• Temperature
• Humidity
or
or
or
or
STEREO
STEREO
MONO
SURROUND
AMX-12D
17
AMX-12D
OPTION
1. Digital I/O interface unit
2. Cascade cable
3. Trunk Case
4. Rack mount kit
18
ANALOG IN 12R
ANALOG IN 12L
/MIC
ANALOG IN 11R
ANALOG IN 11L
/MIC
ANALOG IN 10R
ANALOG IN 10L
/MIC
ANALOG IN 9R
ANALOG IN 9L
/MIC
ANALOG IN 8
ANALOG IN 7
ANALOG IN 6
ANALOG IN 5
ANALOG IN 4
ANALOG IN 3
ANALOG IN 2
ANALOG IN 1
PAD
PAD
HA
LINE 600Ω
MIC HA
48V
LINE 600Ω
MICHA
48V
HPF
HPF
HPF
HPF
ANALOG INS
SIGNAL / OL
DIGITAL TRIM
DIGITAL TRIM
MIC(MONO)/-10/+4/SLOT
INPUT CH 9~12
Option SLOT
AD
Option SLOT
AD
SIGNAL/OL
INPUT CH 1~8
Option SLOT
AD
L
EQ(3)
EQ(3)
EQ(3)
Return
CASCADE
R
SUB IN 2
L
R
SUB IN 1
COMP
COMP
G.R. METER
COMP
G.R. METER
EXT MONITOR IN
L, R, C, LFE, LS, RS
Communication IN
φ
φ
-20, -10, 0, +4dBu
TALKBACK MIC
L-MONO
AGC
MONO MIX
L-MONO
-20, -10, 0, +4dBu
AD
AD
-20, -10, 0, +4dBu
AD
AD
MONO MIX
CH ON
CH ON
LEVEL
LEVEL
MIX to PHONES
G2
G1
MAS
G2
G1
MAS
PFL
AUX3
AUX2
AUX1
G2
G1
MAS
PFL
AUX3
AUX2
AUX1
G2
G1
MAS
R
L
PINK
OSC
OSC
MIX
L
R
LINK
R
L
1k/400
LIMITER
G1
AD
DA
DA
PINK
MAS
LINK
LIMITER
LIMITER
LINK
LIMITER
LIMITER
L and R
L, R, L+R MODE BLOCK DIAGRAM
PFL
AUX3
AUX2
AUX1
GROUP2
GROUP1
MASTER
LIMITER
G.R. METER
FOLLOW
PFL L/R
MAS L/R
G1 L/R
G2 L/R
AUX1 L/R
AUX 2/3
L/R
C/LFE
LS/RS
G2
RS
LS
LFE
no mix
C
R
L
D-MIX
RETURN MIX to FB
MIX
[-3, -6, -9dB]
[-3dB]
∑
∑
[0, -3dB]
DOWN MIX BLOCK DIAGRAM
MIX
AD
R
L
SURROUND
Ref 10/0
EXT/INT
RET EXT(ST)
TALKBACK
AUX1 AUX2 AUX3
OSC
TB
DOWN
MIX
L, R
MODE
CUT
To MAS
DIM/OSC, TB
Option SLOT
Option SLOT
Option SLOT
Option SLOT
Option SLOT
Option SLOT
Option SLOT
Option SLOT
Option SLOT
Option SLOT
L/R
C/LFE
LS/RS
DA
DA
DA
DA
DA
DA
DA
DA
DA
DA
PFL
CUT
MIX
Communication MIX
MIX
DIM/OSC, TB
DIM
OUT TB
PFL
/to MON
MIX
FOLLOW MONITOR
BATTERY CHECK
MAS L/R
G1 L/R
G2 L/R
AUX1 OUT
GROUP2 OUT
GROUP1 OUT
FB OUT
TB OUT
PHONES
R
L
RS
LS
LFE
C
R
MONITOR OUT
L
PFL OUT
AUX3 OUT
(RS)
(LS)
(LFE)
(Center)
(R)
(L)
SURROUND OUT
MASTER OUT
AUX2 OUT
R
L
R
L
R
L
R
L
PHASE MON
AMX-12D Block Diagram
19
AMX SERIES
LINEUP
Digital
INPUT
AMX-12D
MIC/LINE
LINE
SUB IN
RET IN
COMMUNICATION
EXT MONITOR
INSERTION RET
MASTER
GROUP
AUX
OUTPUT
MONITOR
FB
PFL OUT
TB SEND
PHONES
PHASE
INSERTION SEND
Power supply
Power consumption
Basic Spec.
Feature
30
Dimensions
(W×H×D)
MONO
8CH
MONO/STEREO
4CH
STEREO
2CH
STEREO
1CH
MONO
1CH
SURROUND(5.1CH)
1CH
MONO
8CH
STEREO
1CH
STEREO
2CH
STEREO
1CH
MONO
2CH
SURROUND(5.1CH)
1CH
STEREO
1CH
MONO
1CH
MONO
1CH
STEREO
2CH
STEREO
1CH
MONO
8CH
AC 100~240 V 50/60Hz
DC 12.0~14.8 V
AC 60W
DC 12V 5A (Life approx. 90 mins when battery IDX ENDURA-10 used)
494mm × 197mm × 656mm (Including handle)
494mm × 197mm × 618mm (Not including handle)
434mm × 195mm × 580mm (State with side panel removed.)
Weight
15 kg (Not including cover)
Operating free-air
temperature range
-10∼+40℃ (however, no condensation)
• Continues the functions of our analog portable mixer [AMX-12ST].
• Switches and Volume have the operability of an analog mixer.
• Equipped with slots which allow mounting of up to 2 optional I/O units.
• Input has an 8 mono + 4 stereo configuration and even stereo channels are
equipped with MIC HA.
• Each input is equipped with a compressor (with link function).
• PAN (LCR, F/S, DIV) and monitor function (DOWN MIX) corresponded to 5.1ch
surround sound.
• External remote control using GPIO (parallel) and RS-422 (serial) is possible.
• External synchronization signal corresponds to word clock and VIDEO
(NTSC, PAL).
• Sampling frequency corresponds to 48/96 kHz.
• Equipped with 2 units cascade use I/O.
• Can be mounted in a 19 inches wide rack.
Analog
INPUT
OUTPUT
AMX-012
AMX-08
MIC/LINE
MONO
12CH
MONO
8CH
MONO
RET IN
STEREO
1CH
STEREO
1CH
STEREO
TB RET
MONO
1CH
MONO
1CH
MONO
4CH
AMX-02
MONO
2CH
STEREO
MONO
2CH
ST OUT
STEREO
1CH
STEREO
1CH
STEREO
MIX OUT
MONO
6CH
MONO
6CH
MONO
MONO
AUX1/AUX2
MONO
2CH
MONO
2CH
MONO
MONO
MONITOR
STEREO
1CH
STEREO
1CH
STEREO
STEREO
PFL OUT
MONO
1CH
MONO
1CH
MONO
MONO
TB SEND
MONO
1CH
MONO
1CH
MONO
PHONES
STEREO
1CH
STEREO
1CH
STEREO
Power supply
Power consumption
Basic Spec.
Dimensions
(W×H×D)
Weight
Operating free-air
temperature range
AC 100~240 V 50/60Hz
AC 100~240 V 50/60Hz
DC 12.0~14.8 V
DC 12.0~14.8 V
AC 50W
AC 30W
DC 12V 4A
(Life approx. 120 mins when
battery IDX ENDURA-10 used)
DC 12V 3A
(Life approx. 150 mins when
battery IDX ENDURA-10 used)
456mm × 126mm × 536mm
(Including handle)
346mm × 126mm × 536mm
(Including handle)
456mm × 117mm × 489mm
(Not including handle)
346mm × 117mm × 489mm
(Not including handle)
(2CH Settable to
monaural direct output.)
STEREO
1CH
MONO
2CH
STEREO
1CH
DC 9.0V~18.0 V
DC 6.0V~16.0 V
0.3A
0.2A
181x60x160mm
104x147x36mm
12 kg
10 kg
1.9kg
560g
-10∼+45℃
(however, no condensation)
-10∼+45℃
(however, no condensation)
0℃∼40℃
(however, no condensation)
0℃∼40℃
(however, no condensation)
• Each channel is equipped with a high-pass filter equalizer.
• All input channels are equipped with MIC HA.
• Two kinds of microphone power supplies (P48 / A-B).
• Stereo output is equipped with a limiter.
• RETURN input which can be sent to the stereo output.
• Equipped with 2 units cascade use I/O.
• Equipped with worldwide AC input and DC (battery) input.
Feature
AMX-04
• Corresponds also to A-B12V supply
power in addition to phantom power
supply for microphone (P-48V)
• Equipped with M-S decoder.
Corresponds to M-S system
microphone.
• Each channel is equipped with a
limiter, equalizer, and low-pass filter.
• Master output is equipped with a 3
steps variable type limiter.
• Operated for approximately 10
hours by battery drive, alkali size
AA battery. (When optional size AA
battery case used)
• Wide input range (-70 to +4dBm)
• Limiter realizes natural volume
adjustment by original circuit.
• Wide I/O setting (+4 / -20 / -60dB)
• Equipped with a phantom power
supply for microphone.
• 12V drive
• Output can be switched to 1 input 2
outputs, 2 inputs.
• Equipped with VU/PEAK switching
type meter.
• Equipped with an oscillator (1KHz).
31
Download PDF
Similar pages