Thread: 120W PP EL34 amplifier re-born.
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Old 26th Sep 2018, 4:11 pm   #14
Al (astral highway)
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Default Re: 120W PP EL34 amplifier re-born.
Quote:
Originally Posted by Diabolical Artificer View Post
Ehm, that's an idea Chris, but the LM317AHV datasheet says it should be able to handle 2.2A. .

Hey Andy...

that sure looks wrong, don't it!

have you decoupled the input of the regulator with an 0.1uf capacitor and the output with a 1uf capacitor, as close as possible to the pins?
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