AtlasSound logo
Shop all AtlasSound

AtlasIED TSD-ML22VCA 2 x 2 Mic/Line Preamp and VCA

The AtlasIED TSD-ML22VCA is a 2 x 2 mic/line preamp and VCA. The TSD-ML22VCA is a 2 input, 2 output true VCA with enhanced features including a high quality microphone pre amplifier. VCA's inserted prior to amplification provide a far more efficient solution than transformer-based attenuators for volume adjustment in high power music applications. Published frequency response is 20Hz - 20kHz.

The dual channel design can provide level control for two separate discrete zones or stereo sources and is perfect for use in sports bars, restaurants, hotels or other installations. The TSD-ML22VCA also provides two high quality, low noise mic pre-amps, which allow simplification of designs that require remote microphone level adjustment. AtlasIED lists true VCA for remote volume control of mic or line sources; two (2) mic/line inputs; all I/O via Phoenix style connectors; high quality microphone preamp with switchable 24V phantom power. It measures 1.5" high, 4" wide, and 2.5" deep. It carries a manufacturer warranty of 36 months from date of purchase.

Part NumberTSD-ML22VCA
Input impedance1.2KΩ Balanced, 600Ω Unbalanced
Phantom Power24VDC Defeatable
Low Cut Filter125Hz/12dB Defeatable
Line Input Level1V (0dBV) Balanced 2V (+6dBV) Balanced Output
Mic Input Level46dB Gain 10mV (-40dBV) Balanced
Output impedance300Ω Balanced, 150Ω Unbalanced
Line Output Level1V (0dBV) In
Frequency Response20Hz - 20kHz
Signal to Noise Ratio Line to Line85dBV
Signal to Noise Ratio Line to Mic55dBV
24VDC Power Requirements70mA
Height1.5" (3.81 cm)
Width4" (10.16 cm)
Depth2.5" (6.35 cm)
Weight6oz., .165kg
Voltage Compatibility24V
Warranty Period36 months from date of purchase
InfoComm 2013: Atlas Sound Shows its TSD Series Devices