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What are some ways to induce more sag in the power supply? Increasing plate voltage?
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I believe one way of achieving this is to stick a resistor in the power supply between the rectifrier and the first filter cap. Mo resistance = mo sag.Building a better world (one tube amp at a time)
"I have never had to invoke a formula to fight oscillation in a guitar amp."- Enzo -
What kind of rectifier are you using?What amp?Comment
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Using a 5AR4 rectifier, Blackface Deluxe preamp, unidentified power amp with two EL34s in AB. The phase inverter is very unconventional, and i read that a long-tail Fender style provides more gain. any thoughts knowing the info given?Comment
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