using a poseidon circuit to drive PP 300B's

for Dynaco Mark II/III/IV and DIY PP monoblocks

using a poseidon circuit to drive PP 300B's

Postby battradio » Thu Jun 08, 2017 2:50 pm

http://frank.pocnet.net/sheets/084/3/300B.pdf http://frank.pocnet.net/sheets/049/6/6550.pdf http://frank.pocnet.net/sheets/127/6/6550.pdf http://frank.pocnet.net/sheets/127/6/6CA7.pdf .

I will be building a PP 300B amp with the Poseidon and was thinking i would need a bit more drive than with 6550s , with the bias needing to be about -70 volts , anyone have some suggestions .The output transformers will be 4K ct and the B+ around 350 volts .
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