Looking for a replacement power switch on a Technics SE-A70 power amp
I am looking for a source for Panasonic p/n ESB99399S ON/OFF/POWER SWITCH. It is needed on my Technics power amp SE-A70 circa late 80's. The part number is listed on a variety of sites, but they are telling me it is no longer available.
Also looking for a part number and source for the balance potentiometer (de-oxit won't resolve) needing replacement on a Denon PRA-1100 preamp.
Any suggestions greatly appreciated,