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 Number | TSD-ML22VCA |
|---|---|
| Input impedance | 1.2KΩ Balanced, 600Ω Unbalanced |
| Phantom Power | 24VDC Defeatable |
| Low Cut Filter | 125Hz/12dB Defeatable |
| Line Input Level | 1V (0dBV) Balanced 2V (+6dBV) Balanced Output |
| Mic Input Level | 46dB Gain 10mV (-40dBV) Balanced |
| Output impedance | 300Ω Balanced, 150Ω Unbalanced |
| Line Output Level | 1V (0dBV) In |
| Frequency Response | 20Hz - 20kHz |
| Signal to Noise Ratio Line to Line | 85dBV |
| Signal to Noise Ratio Line to Mic | 55dBV |
| 24VDC Power Requirements | 70mA |
| Height | 1.5" (3.81 cm) |
| Width | 4" (10.16 cm) |
| Depth | 2.5" (6.35 cm) |
| Weight | 6oz., .165kg |
| Voltage Compatibility | 24V |
| Warranty Period | 36 months from date of purchase |












