The A-135.1 (v3) is a quad voltage controlled mixer using 4 independent linear VCA’s. The VCA outputs are available for each inputs and also to a mixed common output. Each input is under voltage control with CV input, attenuator and gain (active pre-amp). The input sockets are normalised 1~4.
The VCA’s are the same high quality VCA’s as used in the (new version) A-130 module, which is the SSM2164. Applications include voltage controlled mixing of up to 4 audio signals with separate control voltages (e.g. from LFO’s, ADSR’s, Random, MIDI-to-CV interface or other control voltage sources).
The outputs are also DC coupled
When used with the A-144 (Morphing Controller) the soft fade-over of 4 audio signals with only one control voltage is possible.