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AtlasSound.com

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TSD-MIX42RT

4x2 Mic/Line Mixer with Priority Sense and Remote Control

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119  U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435

©2012 Atlas Sound L.P

. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P

.  All other trademarks are the proper

ty of their respective owners.  A

TS004402 RevD 8/13

Features

• 

Stereo or Mono Configurations

• 

One Balanced Mic/Line Input

• 

Switchable 24V Phantom Power

• 

Three Unbalanced Stereo Line Inputs 3.5mm

• 

VOX Sense and Contact Closure, Priority Mute

• 

Variable Output Limiter

• Remote 

Level 

Control

• 

12dB/Octave Low Cut Filter @ 125Hz Mic/Line

• 

Remote Control Input Select & Level Control

• 

Audio Auto Sensing Juke Box Override

• 

Input Signal & Peak Indicator LEDs

• 

High Gain Output for Driving Long Balanced Lines

• Separate 

Ground 

Connections

• 

Security Covers Included for All Front Panel Controls

• Cable 

Management 

System

• Multiple 

Mounting 

Configurations

• 

Removable Phoenix Style I/O Connectors

•   Meets Most Energy Standards

• Compact 

Chassis 

Design

Audio Applications

• Mixer

• Mic 

Preamp

• Line 

Preamp

• Stereo 

Summing 

Preamp

• Line 

Drive

• Remote 

Level 

Control

• Priority 

Paging

• Music 

Override

• 

Digital Signal Auto Sense

Atlas Time Saving Devices

New Atlas Sound Time Saving Devices are designed to solve some of the 

common audio system problems in the easiest and in the most efficient 

and cost-effective way. Utilizing the highest quality components and 

inspired by real world installation issues, the Atlas Sound TSDs include 

mixers, amplifiers, preamps, and other distribution and control devices 

to simplify your connections, provide specific application needs, and 

add flexibility in expansion and changes that prevent expensive system 

overhauls.

The Time Saving Devices are loaded with features making them versatile 

and user friendly. The TSD design mandate was to make the installation 

quick and reliable, saving you valuable time and money. The  

TSD-MIX42RT is housed in a compact 1.5" x 4" x 2.5" footprint that allows 

for placement almost anywhere. Common features 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 a tamper-resistant security cover.

Description

The Atlas Sound TSD-MIX42RT 4x2 mic/line mixer is ideal for applications 

where paging, priority music override and/or remote input selection with 

level control are required. Use alone or in conjunction with amplifiers 

in meeting rooms, digital signage, luxury suites, and other applications 

requiring versatile, stereo or mono multi source mix control.

The unit includes one mic/balanced line input via removable Phoenix 

style connector and three stereo 3.5mm inputs. Switchable phantom 

power is provided for the mic input to facilitate condenser microphones. 

The high quality, low noise internal mic preamps ensure clarity and quiet 

operation without unwanted coloration. A 12dB/octave high pass filter @ 

125Hz also is available on the mic input to minimize bass rumble and low 

frequency feedback.

The TSD-MIX42RT can be used in conjunction with a WPD-MIX42RT 

decor style wall plate that is designed for remote activation of the  

TSD-MIX42RT mic/line mixer. The WPD-MIX42RT features an audio 

source slide selector as well as a source volume control.  The unit 

includes an LED indicator to indicate which source is selected and 

if it is active.  The unit fits in a single gang electrical outlet and uses 

an 8-conductor interface connection that includes a single 4 position 

removable Phoenix connector and dual 2 position Phoenix style 

connectors.  When connected to the TSD-MIX42RT and the Juke Box 

Override, any page made through the system will override the selected 

source so that the page can be heard clearly.

Priority paging can be accomplished via contact closure or VOX trigger 

on Input 1 that will mute Inputs 2, 3, or 4 (assignable). Remote level 

control feature allows use of the Atlas Sound AAVC-10K or WPD-VC10K 

decorative wall plate control for convenient remote adjustment of either 

the entire Master mix bus or Inputs 1, 2, 3. A variable output limiter 

provides system protection by reducing clipping and distortion - which 

is especially useful when mixing mic and/or line sources with varying 

volumes. 

The TSD-MIX42RT is highly efficient and meets most energy standards 

as one 24VDC power supply (available separately) can power multiple 

Atlas Time Saving Devices.

TSD-MIX42RT

Summary of Contents for TSD-MIX42RT

Page 1: ...TSD MIX42RT 4x2 Mic Line Mixer AtlasSound com 1 Specifications are subject to change without notice ACK C AY LVD s NNIS 4EXAS 5 3 4ELEPHONE s AX TSD MIX42RT 4x2 Mic Line Mixer with Priority Sense and...

Page 2: ...sing the optional WPD MIX42RT wall controller The WPD MIX42RT can be placed up to 200 ft away from the TSD MIX42RT The audio quality is not affected by the distance because no audio is present at the...

Page 3: ...atures U i i v U i Vi V i U V L i 6 i U ii 1 L Vi i i i x U 6 i i V i i U 6 L i i U i i i i U V i i J x V i U i i i iV E i i U i i i i U E i V U v Vi i U i i iV U iV i V i v i U L i i i i U Multiple M...

Page 4: ...uously On then reduce the input level using the input level control on the front panel 4 Limiter LED i v i i vi i Li i v i i i Lii i i V Li i i i V V Li i ashes to indicate that the limiter circuit is...

Page 5: ...uirement of the device 2 Mic Line Input 4 iV L Vi i V i i Vi Vi i i iV ivi i V V i wV V Note Unbalanced line inputs can Li i i i i V w L V iV i i i i 3 Unbalanced Inputs 1 2 Stereo 3 5mm 1 8 Stereo Un...

Page 6: ...d 3 can be remotely selected by shorting the terminals 1 2 or 3 to ground The WPD MIX42RT provides proper connectivity to easily do this Wall Plate Interface The TSD MIX42RT is designed to mate with t...

Page 7: ...needed to sustain the mute This will depend on the application and or audio source material triggering the Override function at Input 3 you may want short or long Mute Delay hold time after the signa...

Page 8: ...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 Install...

Page 9: ...1 GND INPUT 2 LEVEL ON FRONT PANEL INPUT 3 LEVEL ON FRONT PANEL OUTPUT LIMITER LIMITER OUTPUT STEREO MONO 24V R L R L R L R L R L R L R L R OUTPUT R G INPUT 4 MUTE CC G 5V MIC LINE LOW CUT 125Hz 3dB O...

Page 10: ...24VDC Defeatable i x ivi L i i i i 6 6 Vi r 6 6 Vi Maximum Input 6V 6dBV V i i 6 Vi r 6 6 Vi Maximum Input 40mV 27dBV Outputs i Vi i iv E Connection Removable 3 Position Captive Screw 3 5mm Spacing Im...

Page 11: ...3dB Before Clip Qty 1 i i i V Power Blue Qty 1 Electrical i i V i i THD 06 1kHz i i i nx 6 V i n 6 i i x 6 Mounting 6i V i V i Brackets Qty 2 Included TSD RMK Optional 1 RU Rack Mount Panel Supports...

Page 12: ...dified 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 t...

Page 13: ...s for all I Os assuring secured connections and removable level controls that can be replaced with a tamper resistant security cover Description The Atlas Sound TSD MIX42RT 4x2 mic line mixer is ideal...

Page 14: ...mum Output 6V 15dBV Controls Input Level Control Qty 4 Removable Knobs with Security Covers Mute CC Contact Closure Removable 2 Position Captive Screw 3 5mm Spacing VOX Mute Sens Trim Adjust for Mic S...

Page 15: ...Input Select Switch Volume Control TSD 24VDC Power Supply TSD RMK 1 RU Rack Panel Safety and Certifications External Power Supply cUL CE RoHS TUV Block Diagram INPUT 3 INPUT 2 INPUT 1 L R L R L R L S...

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