A channel has three modes of operation: low-pass is a low pass filter, gate is a VCA and combo is a combination of VCF and VCA. Latter emulates the behavior of acoustic insturments which produce more harmonics at high levels.
The channel's gain is set with a potentiometer and a voltage at the black level input from -120dB to +3dB. Additionally ther's a grey velocity input, it's amount of modulation is determined by the gain.
Besides the dual audio outputs per channel there is a sum output which means you can use the 292e as a mixer, too.
inputs A-D, outputs A-D (2 per channel), mix output
level inputs A-D, velocity inputs A-D
4U Buchla form factor module, one panel wide (17.8 x 10.8cm or 7" x 4.25")
This item is discontinued or sold out and no longer available, please feel free to look for comparable new stuff in the following categories.