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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: Re: Plate dissipation & tube rolling posted by Ganesh on January 23, 2006 at 07:25:31:
Colin
You asked According to Stereophile the plate voltage is 750V and the screen is 350V (does the screen have an impact here on biasing?).
Absolutely it does. It seems you have a very high plate voltage and it reminds me of an amp for comercial duty like the schmulerich carillon and it had like a 600ohm output impeadance..Corerosin knows the amp I mean.. The high plate voltage and half the screen voltage is the way the amps are set up for that type of service..You may want to consider a reengineering that circuit a bit to more conventional status.
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Follow Ups
- Re: Plate dissipation & tube rolling - MIchael Samra 12:46:17 01/23/06 (0)
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