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Max Voltage for 12AX7 Triode Boosters by roger marq is a document available to read on EtoBox.

What is Max Voltage for 12AX7 Triode Boosters about?

The document discusses experimentation with high plate voltages on 12AX7 preamp tubes. Specifically, the author is running the first triode of a 12AX7 at 290 volts, close to its maximum rating of 300 volts. Others in the discussion share their experiences running 12AX7s at high voltages and do not expect any issues as long as idle currents are within specifications. They also discuss how split-load circuits can preserve tone while lowering output levels compared to just using a volume pot.

Author

roger marq

Language

EN