Atlas IED AA-ML Mic Line Module with VCA for Atlas AA120M

If you want to add more inputs to your AA120M, you want the AA-ML. Providing an additional mic or line input, the AA-ML has a pair of RCA line inputs, and balanced line and microphone inputs on Phoenix connectors to choose from. Phantom power and a high pass filter are available on the microphone input so you can use condenser mics and not worry about low-end rumble. Featuring a front-panel level control, it's also possible to connect a wall plate volume control to the VCA terminal for remote location level control.

Features

• Balanced Mic Input
• Front Panel Level Control
• Mic / Line Input Selectable
• Summing Unbalanced Input

Atlas Sound AA-ML Specifications:

• Microphone Input: 600 ohms balanced
• Sensitivity: 3mV
• Line Input: 10k ohms unbalanced
• Sensitivity: 300mV
• Microphone/Line Switch: PCB Jumper
• Mic Input Phantom Power: +18V (PCB Jumper)
• Mic Low-Cut Filter: -10dB at 100Hz (PCB Jumper)
• Output Level Control: Front Panel Screwdriver Adjust
• Remote Volume Control: 10K pot
• Terminations:
  • Mic Input - Phoenix terminals
  • Remote Volume - Phoenix terminals
  • Line/AUX - dual RCA summing jacks