Pseudo Biphase

[jonnygreentrees]

After my Mutron Phasor II build I'm thinking about sticking two in an enclosure to make a pseudo Biphase.

Would be missing some of the features of the original but one thing I would like to replicate is a switch to have the phasers running in parallel or series. How would I go about wiring a switch to do this?

[stecykmi]

normally putting two signals in parallel requires a summing amp of some type (typically an opamp), so right from the get-go you're going to need another circuit.

it looks like diablochris just posted about a series/parallel circuit in the group buy boards, it might be worth a look.