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RE: gm70 power playing in the lowest freq's

yes I am using experimentally 5uf coupling caps and am using grid chokes of 1.1kH 20kohms dcr

there is no schematic all done up in my head and experimented until i got what i want sound wise and its distortion is .7% @ 3watts 1kc signal

6hv5 is biased at around 30ma 1150v on the plate

gm70 1250v 80ma


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  • RE: gm70 power playing in the lowest freq's - used-hifi 17:10:52 01/19/17 (0)

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