Atlas Sound TSD-MIX31RL 3x1 Mic/Line Mixer

Atlas Sound TSD-MIX31RL 3x1 Mic/Line Mixer

Atlas Sound TSD-MIX31RL 3x1 Mic/Line Mixer

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Atlas Sound TSD-MIX31RL overview

  • 1Description

The Atlas Sound TSD-MIX31RL 3x1 Mic/Line Mixer includes two mic/balanced line inputs via removable Phoenix style connectors and a stereo summing dual RCA input. Switchable phantom power is provided for both mic inputs to facilitate condenser microphones. The low noise internal mic preamps ensure clarity and quiet operation without unwanted coloration. A 12dB/octave high pass filter at 125Hz also is available on each input to minimize bass rumble and low frequency feedback.

Priority paging can be accomplished via contact closure or VOX trigger on Input 1 (mutes input 3 only). Remote level control feature allows use of an optional decorative wall plate control for remote adjustment of either the entire mix bus or input 3 only (typical BGM input).

A variable output limiter provides system protection by reducing clipping and distortion. The TSD-MIX31RL requires a power supply (not included) for operation.

Two Balanced Mic/Line Inputs
High Gain (50dB) Microphone Preamps
Switchable 24V Phantom Power
One Unbalanced Summing Dual RCA Line Input
Vox Sense and Contact Closure Priority Mute of Channel 3
Variable Output Limiter
Remote Level Control
12 dB/Octave Low Cut Filter @ 125 Hz
Input Signal & Peak Indicator LEDs
High Gain Output for Driving Long Balanced Lines
Separate Ground Connections
Removable Phoenix Style I/O Connectors
Security Covers Included for All Front Panel Controls
UPC: 612079187805
In the Box
Atlas Sound TSD-MIX31RL 3x1 Mic/Line Mixer
  • Set of Hook and Loop Fasteners
  • Set of Front Panel Control Security Covers
  • 2 x Mounting Brackets
  • 2 x Cable Retainers
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Atlas Sound TSD-MIX31RL specs

    Type 1x Unbalanced RCA left and right actively summed
    2x Balanced mic or line selectable removable 3-position captive screw 1/8" (3.5mm)
    Impedance RCA: 10 kΩ
    1/8": 1.2 kΩ balanced, 600 Ω unbalanced
    Input Level RCA:
    316 mV (-10 dBV) = 2V (+6 dBV) Balanced Output
    Maximum Input: 1.6 V (4.1 dBV)
    Phantom Power 1/8": 24 V DC, defeatable
    Low Cut Filters 1/8: 125 Hz/12 dB, defeatable
    Line Input Level 1/8": 1 V (0 dBV) Balanced, 2 V (+6 dBV) Balanced Output,
    Maximum Input: 6 V (6 dBV)
    Mic Input Level 1/8": 46 dB Gain 10 mV (-40 dBV) Balanced = 2 V (+6 dBV) Balanced Output
    Maximum Input: 40 mV (-27 dBV)
    Type 1x Balanced 1/8" (3.5 mm) removable 3-position captive screw
    Impedance Balanced: 300 Ω
    Unbalanced: 150 Ω
    Line Output Level 1 V (0 dBV) In = 2 V (+6 dBV)
    Maximum Output: 6 V (15 dBV)
    Input Level 3x Input level control knobs with security covers
    Mute Mute Input 3: Contact closure, removable 2 position captive screw 1/8" (3.5mm) spacing
    VOX Mute Sens: Trim adjust for mic sensitivity
    Limiter Output Limiter: Threshold adjust
    Level Remote Level: Control port 10 K external pot, removable 2 position captive screw 1/8" (3.5mm) spacing
    Dip Switches Phantom Power 24 V DC, Input 1 & 2
    Input 1 & 2 Mic/Line Select
    Input 1 & 2 125 Hz/12 dB High Pass Filter
    Input 3, Mute Receive
    Remote Level Assign, Mix or Input 3
    Input Signal Green, 25 mV On threshold
    Peak Input Peak: Red, -3 dB before clip
    Limiter Red, limiter activation
    Power Blue
    Frequency Response 20 Hz to 20 kHz (±1 dB)
    THD 0.06% @ 1 kHz
    Signal to Noise Ratio Line to Line: 85 dBV
    Mic to Line: 78 dBV
    Limiter Threshold adjust 50 mV minimum output to no limit
    Power Requirements
    Voltage 24 V DC
    Power Consumption 60 mA, 1.4 W
    Power Supply External Power Supply: cUL, CE, RoHS, TUV
    Material of Construction Aluminum
    Dimensions & Weight
    Dimensions (HxWxD) 1.5 x 4 x 2.75" (39 x 101 x 70 mm)
    Weight 6 oz (165 g)
    Packaging Info
    Package Weight 0.7 lb
    Box Dimensions (LxWxH) 5.25 x 3.5 x 2.5"

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