tube amplifier schematic
[ Nederlands Forum over Oude Radio´s ] Geschreven door David om 27. Mei 2000 05:44:28:
Sir,
My name is David. Currently, I have tube of PL509, 25E5 , 802 from my uncle (he used to build transmitters). The tubes are brand new. I've searched the net for the schematics for those tubes, but couldn't find any. Where can I find schematics for building good audio power amplifier with those tubes?
Thank you