Block 1 is a 1:3 buffered multiple, offering a convenient way to send a single CV source to 3 different locations.
Block 2 is a sum of the 2 inputs, complete with unity gains. The sum of the two inputs is routed to each individual output for use in two different destinations.
Block 3 is a 3:1 mixer, with an averager on each input that prevents the input signals from clipping.
This handy piece of modular gear is lightly used and we'll ship it to ya safely and swiftly in its original box with included ribbon cable! Give us a shout at the shop with any questions you may have.