SoundTraxx Tsunami Steam Technical Reference - Manual (Page 73)

Tsunami Technical Reference Page 71
CV 164 Reverb Gain
Bits 0-7: D0:D7, Reverb Feedback Gain
Contains a value between 0 and 255 (n) that specifies a percentage of the
reverb output (n/255) that is to be mixed back into the delay line.
Note: High feedback levels may result in very high audio levels and can
potentially damage speakers.
Default Value: 64 (25%)
Bit 7 Bit 0
D7 D6 D5 D4 D3 D2 D1 D0
Sound Control CVs