a/b/c/Y amp switch

[heminsky]

Hallo,

i am Harry from Germany. I am not a newbie but also not a pro builder.
i would like to built an a/b/c/Y amp switch for three amps like the Palmer Triage. But I can only find schematic for an a/b/y switch.
another question is if it is necessary to built it active or is it posibile to built it passive too with just 3 ground lifts at the outputs?

Thank you in advance for any help

peace

Harry

[m-Kresol]

Hi Harry,

welcome to the forum.

I wasn't able to find the palmer triangel. Dr. google only finds weird stuff on that topic. Do you have a link or more detailed description? It is also better to open up a thread for your request in the proper sub-forum as you'll have more views and answers there.

best of luck from Austria,
Felix

[heminsky]

sorry it calls palmer triage https://yyy.thomann.de/de/palmer_triage_amp_selector.htm

i found just this