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




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