Owner’s Manual
TSD-DA13
1x3 Distribution Amplifier
TSD-DA13
1x3 Distribution Amplifier
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Specifications are subject to change without notice.
TSD-DA13
1x3 Distribution Amplifier
Owner’s Manual
Description
The Atlas Sound TSD-DA13 1x3 distribution amplifier is designed to provide clean, isolated signal distribution locally or to remote locations. The unit allows a balanced mic or line level source to be distributed to three isolated variable outputs making it a perfect solution for applications including convention centers, houses of worship, restaurants/sports bars and industrial facilities.
A high quality, low noise mic pre-amp, defeatable 12dB low cut filter @ 125Hz and dual summing RCA line level inputs are included as part of the unit’s input section. These features combined with the 3 mic / line level outputs allow for multiple configuration.
Isolation between outputs prevents crosstalk, removes miss matched input impedance concerns and allows for adjustable levels on each connected device.
All I/O (except the summing RCA inputs) is via Phoenix style connectors for installation convenience.
The TSD-DA13 is highly efficient and meets Energy Star™ standards as one 24V DC power supply
(available separately) can power multiple Atlas Time Saving Devices.
The TSD-DA13 is part of a full line of Atlas Sound Time Saving Devices. These compact
(1.5" x 4" x 2.75") units are designed to solve some of the common audio system problems in the easiest and in the most efficient and cost-effective way. All models are made from high quality components and include removable individual I/O connectors for quick and precise wiring, separate ground terminals for all I/Os assuring secured connections, and removable level controls that can be replaced with tamper-proof security covers.
Features
One (1) Balanced Mic/Line Input with
Switchable 24V Phantom Power
• High Gain (50dB), Low Noise Mic Preamp
• Summed Dual RCA Input
• Three (3) Isolated Balanced Mic/Line
Outputs
• 12dB/Octave Low Cut Filter @ 125Hz
• Input Peak & Signal Indicator LEDs
• High Gain Output for Driving Long
Balanced
• Separate Ground Connections
• Removable Phoenix Style I/O Connectors
• Meets Energy Star™ Standards
• Compact Chassis Design
Audio Applications
• Mic Preamp
• Line Preamp
• Stereo Summing Preamp
• Line Drive
• Zone Divider
Installation
• Churches
• Restaurants
• Sports Bars
• Schools
• Industrial Facilities
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Specifications are subject to change without notice.
Owner’s Manual
Front Panel Description
6
TSD-DA13
1x3 Distribution Amplifier
6
6
4
5
3
6
1 2
1. Input Level Control - Adjusts the gain of the source audio signal that is applied to the DA13
circuitry. Turn clockwise to increase the signal level and counter-clockwise to decrease it.
Note: The Input Level Control knob can be removed and replaced with a supplied security cover to
prevent unauthorized adjustment.
2. Output Level Controls - Adjust the level of each of the three outputs using these controls. Turn
clockwise to increase the signal level and counter-clockwise to decrease it. Note: The output level
control knobs can be removed and replaced with supplied security covers to prevent unauthorized
adjustment.
3. Power LED - Illuminates BLUE when 24VDC power is present.
4. Input Peak LED - Illuminates Red when the input signal reaches 3dBV below when signal clipping
will occur. Occasional flashing is normal but if this indicator is continuously On, then reduce the
input level using the input level control on the front panel.
5. Signal LED - Illuminates Green when the input signal strength reaches 25mV to verify a signal
path.
6. Bracket Retainer Points - Each TSD includes two mounting brackets for securing the TSD to a
cabinet or wall. Remove screws and align the bracket with the panel hole before firmly tightening
the screws.
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Specifications are subject to change without notice.
TSD-DA13
1x3 Distribution Amplifier
Rear Panel Description
5
Owner’s Manual
4
5
5 5
1 2 3
TSD Input/Output connections are removable for easy system wiring. The connector has a 3.5mm pitch between pins.
1. DC Power Input - Each TSD that requires DC power comes with a 2 position connector for
an external 24VDC power supply (sold separately). Because of the TSD’s low power consumption,
a single external power supply may power more than one TSD. Please refer to the specifications
on current requirements in milliamps to match with the appropriate power supply. Note: It is
acceptable to exceed the current requirements of the TSDs but NOT safe to use a power supply
that is below the current requirement of the device.
2. Mic/Line Input - Balanced Line level or balanced mic level signals are connected to this input.
Your source connects to a balanced line or mic level source. Your connection must be mated
properly to the input connector or signal loss and/or noise may occur. For gain or source input type
selection, refer to the “Dip Switch Function Identification” chart for proper input setting.
Note: Unbalanced line level inputs can be inserted with proper wire configuration by connecting
the (G) and (-) terminals together.
3. Mic/Line Output - Balanced Line level signals provide output when an input signal is present
for connection to balanced mic or line level devices. Your output connections must be connected
properly to the connectors or loss and/or noise may be introduced into the signal.
Note: Unbalanced line level devices can be used with proper wire configuration by connecting the
(G) and (-) terminals together.
4. RCA Input - Unbalanced audio signals applied to these female RCA connectors are electronically
summed and fed to the three outputs. It is NOT recommended to use the unbalanced RCA inputs
and the balanced input at the same time.
5. Cable Management Retainer Points - Each TSD includes two cable retainer straps for securing
the included cable management retainers. Remove one of the rear panel screws, align the
panel hole with a retainer and firmly tighten the screws.
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Specifications are subject to change without notice.
Owner’s Manual
TSD-DA13
1x3 Distribution Amplifier
Dip Switch Function Identification
SWITCH FUNCTIONS
Switch Position
• DIP
operation. Down position is On.
• DIP SW # 2 - Input Mic or Line Select for input gain selection. Up position is Line, down position
is
• DIP SW # 3 - Input Low Cut Filter engages at a roll off rate of 12dB per octave. This filter
operates either in the Line or Mic mode. Ideal for vocal microphones to reduce low frequency
energy and to increase intelligibility. Down position is On.
• DIP SW # 4,5,6 - Microphone or Line signal level selection for each output . Up position is Line,
down position is Microphone.
Knob and Security Cover
All front panel level controls feature a removable knob that can be replaced with an included security cover. Follow these steps to prevent potentiometer damage or unwanted changes.
1. Knob Installation - Turn the potentiometer shaft fully counter-clockwise. Align the knob indicator
to the lowest setting on the panel and the potentiometer shaft slot. Carefully press the knob onto
the potentiometer shaft. Do not force or damage may occur to the potentiometer.
2. Security Cover Installation – Remove the knob from the panel and insert the cover. Do not force or
damage may occur to the potentiometer. Small pliers may be required to remove the knobs.
Mounting
There are three ways to securely mount this TSD:
1. Velcro™ - Each unit includes industrial grade Velcro™ with adhesive backing to adhere to any
flat surface.
2. Brackets - Each unit includes two mounting brackets to secure to a cabinet or wall.
3. Rack Mount Panel - The optional TSD-RMK rack mount panel supports up to four TSDs in a
1RU space.
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Specifications are subject to change without notice.
TSD-DA13
1x3 Distribution Amplifier
Block Diagram
1
PHANTOM
OFF
ON
2
INPUT
LINE
MIC
DIP SWITCH FUNCTION SET
3
125Hz/12dB
LOW CUT
OFF
ON
4
OUTPUT 1
LINE
MIC
5
OUTPUT 2
LINE
MIC
6
OUTPUT 3
LINE
MIC
1 2 3 4 5 6
MIC/LINE
LOW CUT
125Hz -3db
SIGNAL PEAK
INPUT
LEVEL
ON FRONT
PANEL
Owner’s Manual
RCA
R
L
DC 24V
POWER SHOW
LED
24V
Specifications
Description
Chassis Color
Chassis Material
1 x 3 Mic/Line Distribution Amplifier
Black
Aluminum
Inputs
Type
Connection
Qty 1, Unbalanced
RCA Left and Right Actively Summed
Impedance 10KΩ
Input Level 316mV (-10dBV) = 2V (+6dBV) Balanced Output,
Maximum Input 6V (15dBV)
Type
Connection
Impedance 1.2KΩ Balanced, 600Ω Unbalanced
Phantom
Low Cut Filter
Line Input Level
Qty 1, Balanced Mic or Line Selectable
Removable 3 Position Captive Screw 3.5mm Spacing
24VDC Defeatable
125Hz/12dB Defeatable
1V (0dBV) Balanced = 2V (+6dBV) Balanced Output,
Maximum Input 6V (15dBV)
MIC/LINE
OUTPUT 1
LEVEL
ON FRONT PANEL
+
–
G
OUTPUT 1
MIC/LINE
OUTPUT 2
LEVEL
ON FRONT PANEL
+
–
G
OUTPUT 2
MIC/LINE
OUTPUT 3
LEVEL
ON FRONT PANEL
+
–
G
OUTPUT 3
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Specifications are subject to change without notice.
Owner’s Manual
TSD-DA13
1x3 Distribution Amplifier
Mic Input Level 46dB Gain 10mV (-40dBV) Balanced = 2V (+6dBV) Balanced Output,
Maximum Input 40mV (-27dBV)
Outputs
Type
Connection
Qty 3, Balanced Mic or Line Selectable
Removable 3 Position Captive Screw 3.5mm Spacing
Impedance 300Ω Balanced, 150Ω Unbalanced
Line Output Level
Mic Input vs Output Level
1V (0dBV) In = 2V (+6dBV) Balanced, Maximum Output 6V (15dBV)
10mV (-40dBV) In = 80mV (-21dBV), Maximum Output 300mV(-10dBV)
Controls
Input Level Control
Output Level Control
Dip Switch Function
Qty 1, Removable Knob with Security Cover
Qty 3, Removable Knobs with Security Covers
• Phantom Power 24VDC
• Input Mic/Line Select
• Input 125Hz/12dB High Pass Filter
• Output Qty 3, Mic/Line Select
Indicators
Output Signal
Output Peak
Green, 25mV On Threshold
Red, -3dB Before Clip
Power Blue
Electrical
Frequency Response
THD
Signal to Noise
20Hz - 20kHz (±1dB)
.06% & 1kHz
Line to Line: 85dBV
Mic to Line: 78dBV
Line to Mic: 55dBV
Mic to Mic: 55dBV
Mounting
Velcro™
Brackets
TSD-RMK
Cable Retainer
Industrial Grade, Included
Qty 2, Included
Optional 1 RU Rack Mount Panel (Supports 4 TSD Units)
Qty 2, Included
Power Requirements
Voltage 24VDC
Power Consumption
Power Consumption
60mA
1.4W
Dimensions H 1.5" (39mm) x W 4" (101mm) x D 2.75" (70mm)
6oz, .165kg
Weight
Accessories
TSD 24VDC Power Supplies
TSD-RMK 1 RU Rack Panel
Safety and Certifications
External Power Supply cUL, CE, RoHS, TUV
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Specifications are subject to change without notice.
TSD-DA13
1x3 Distribution Amplifier
Owner’s Manual
Limited Warranty
All products manufactured by Atlas Sound are warranted to the original dealer/installer, industrial or commercial purchaser to be free from defects in material and workmanship and to be in compliance with our published specifications, if any. This warranty shall extend from the date of purchase for a period of three years on all Atlas Sound products, including SOUNDOLIER brand, and ATLAS
SOUND brand products except as follows: one year on electronics and control systems; one year on replacement parts; and one year on Musician Series stands and related accessories. Additionally, fuses and lamps carry no warranty. Atlas Sound will solely at its discretion, replace at no charge or repair free of charge defective parts or products when the product has been applied and used in accordance with our published operation and installation instructions. We will not be responsible for defects caused by improper storage, misuse (including failure to provide reasonable and necessary maintenance), accident, abnormal atmospheres, water immersion, lightning discharge, or malfunctions when products have been modified or operated in excess of rated power, altered, serviced or installed in other than a workman like manner. The original sales invoice should be retained as evidence of purchase under the terms of this warranty. All warranty returns must comply with our returns policy set forth below. When products returned to Atlas Sound do not qualify for repair or replacement under our warranty, repairs may be performed at prevailing costs for material and labor unless there is included with the returned product(s) a written request for an estimate of repair costs before any nonwarranty work is performed. In the event of replacement or upon completion of repairs, return shipment will be made with the transportation charges collect.
EXCEPT TO THE EXTENT THAT APPLICABLE LAW PREVENTS THE LIMITATION OF CONSEQUENTIAL
DAMAGES FOR PERSONAL INJURY, ATLAS SOUND SHALL NOT BE LIABLE IN TORT OR CONTRACT
FOR ANY DIRECT, CONSEQUENTIAL OR INCIDENTAL LOSS OR DAMAGE ARISING OUT OF THE
INSTALLATION, USE OR INABILITY TO USE THE PRODUCTS. THE ABOVE WARRANTY IS IN LIEU OF
ALL OTHER WARRANTIES INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE.
Atlas Sound does not assume, or does it authorize any other person to assume or extend on its behalf, any other warranty, obligation, or liability. This warranty gives you specific legal rights and you may have other rights which vary from state to state.
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Specifications are subject to change without notice.
