this is a question i ask myself too often without finding a clear answer.
it does ''work'' but i get the feeling it can compromise the integrity of each circuit by exchanging voltages.
i tested it with two atari punk consoles that are mounted in the same case . they each have their own output so i simply connected the two outputs together with aligator clips. it worked , the sounds of the two APC were comming out of the same output but it seemed to change the pitch when i was using just one of them and i undid and redid the connection between the two outputs. so i decided to leave it the way it was with two separate outputs .
but there must be a way to do this clean and simple !!
now i'm on a new project and this question comes haunting me again.
i want to make a deluxe duophonic revenger box with those two circuits in it
i'm going to use a push button for each of the gun ,bomb ,siren ... sounds and put at least a pitch knob for each. and again i was wondering if i should connect them to the same output. well maybe i wont just to be able to pan the two voices but it would be nice to have the option of using a single mono output for both.
so if anybody have tips or related links that could illuminate me it would be awsome
thanks for reading