Phil, thanks for quick answer.
Seems like I didnt describe it on right way (my bad) so I draw it.
So "amp 1" and "amp 2" will be mounted in one chasis together and there will be only one front panel on "guitar amp".
There is guitar input connected to pcb and output to desired amp is controlled by relay, pressing switch or footswitch.
When switch or footswitch is pressed, it activate amp 2 and green led, and turns off amp 1 and red led.
Is there similar pcb that someone already made or can somebody help me with pcb?
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