SET Asylum

RE: 300B Tube-life expectancy... SURVEY!!!

69.105.1.75

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Paul,

You're spot on. It's a stereo amp, and each 300B has it's own power supply circuit. Both measure in the 6V range.

6.3VAC windings -> full wave bridge > CRC with 0.8 Ohm Mills wirewounds.

I'll measure the resistors tomorrow to check for any drift.

Any certain schottky's that your would suggest if I went about rebuilding that part of the amp?

Thanks!
Randy

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