The ATI MMA400-1 gives you four individual mic channels of amplification. Each channel accepts up to -20dBu without clipping. Up to 84dB of gain is available to boost mic levels to up to +24dBm and provide 600 ohm line levels with true transformer balanced outputs.
Use these versatile units as microphone, line buffer, IHF consumer interface, audio distribution and level matching amplifiers. Drive headphones or interface phone lines. Combine channels with rear connector jumpers to form stereo summing networks, DAs, simple mixers or even a Press Box.
The MMA400-1 features low noise and distortion and ruler flat response. It is supplied with barrier block terminals and a fanning strip for easy wiring. Internal phantom Power and accessory XLR input and output panels are available. The MMA400-1 comes complete in a 1RU enclosure.