Power supply is required (sold separately).

The Atlas Sound 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 provides a far more efficient solution than transformer-based attenuators for volume adjustment in high power music applications. 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 allows simplification of designs that require remote microphone level adjustment. Switchable phantom power is provided for powering condenser microphones and a 12dB/octave @ 125Hz high pass filter is available on each mic input to minimize bass rumble and low frequency feedback in the system ensuring focus and clarity for the voice spectrum.

The TSD-ML22VCA is highly efficient and meets Energy Star standards as one 24V DC power supply can power multiple Atlas Time Saving Devices (available separately).

• 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
• 12dB/Octave Low Cut Filter @ 125Hz
• Input Signal & Peak LED's
• High Gain Output for Driving Long Balanced Lines
• Separate Ground Connections
• Security Covers Included for All Front Panel Controls
• Meets Energy Star Standards

• Input impedance 1.2KO Balanced, 600O 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 = 2V (+6dbV) Balanced Output
• Output impedance 300O Balanced, 150O Unbalanced
• Line Output Level 1V (0dBV) In = 2V (+6dBV)
• Mic Output Level 10mV (-40dBV) In = 80mV (-21dBV)
• Frequency Response 20Hz - 20kHz (+/-1dB)
• THD .06% & 1kHz
• Signal to Noise Ratio Line to Line 85dBV
• Signal to Noise Ratio Mic to Line 70dBV
• Signal to Noise Ratio Line to Mic 55dBV
• Signal to Noise Ratio Mic to Mic 55dBV
• 24VDC Power Requirements 70mA
• Dimensions
  • Height 1.5" (3.81 cm)
  • Width 4" (10.16 cm)
  • Depth 2.5" (6.35 cm)
• Weight 6oz., .165kg