Discrete VCA
Linear VCA from discrete (transistor) components.
Controls
"Signal" = Input level 0..10
"Gain" = Minimum output level
"Mod2" = Modulation of Mod2 input
I/O
"Mod1" = Gain modulation
"Mod2" = Gain modulation
"Entrée" = Signal input
"Sortie" = VCA output
http://www.eowave.com/modules/a-d-discrete-amplification/
No info about availability.
$70