Pittsburgh Lifeforms 2+2 Mixer
The Lifeforms 2+2 Mixer is a low noise, ambidextrous four channel mixer for both audio and CV signals. The signal path is extremely versatile allowing it to function in five different configurations.
• A Four Channel Mixer
• A Pair of Two Channel Mixers
• Four Independent Attenuators
• Two Attenuators and a Two Channel Mixer
• One Attenuator and a Three Channel Mixer
The channel controls utilize a logarithmic volume curve tuned for audio signals but the module will work with CV as well.
Patching the output of channel 1 or 3 will remove it from the mixer circuit. Patching the mix 1+2 output removes channels 1 and 2 from the mix (3+4) output and creates two, two channel mixers. Channel 4 can not be removed from the mixer circuit, however if channel 1, 2, and 3 are all being used as attenuators, channel 4 is the only input remaining in the mixer allowing it to be used as a buffered attenuator.
Panel size: 8hp
Power Usage: +12v 7mA, -12v 7mA. Does not require +5v. Reversed power polarity protection.