RE: Do you know the best way to shield the coupling cap ?

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In Reply to: Do you know the best way to shield the coupling cap ? posted by Eric Chan on July 1, 2012 at 08:40:04:

Hi!

It seems that there is some unwanted coupling from the driver to the input stage of your amp. I never had to shield a coupling cap. I'd rather suggest to find the reason for that coupling instead of trying to solve it with patchwork. Cascaded ECC99 stages have a lot of gain. Way toomuch to drive a 300B to my taste. A lot of gain makes the input stage much more sensitive to pick up unwanted signals

Best regards

Thomas

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Follow Ups Full Thread

Topic - Do you know the best way to shield the coupling cap ? - Eric Chan 08:40:04 07/01/12 (4)

RE: Do you know the best way to shield the coupling cap ? - Swanson 09:10:41 07/01/12 (1)

RE: Errrrrr........ - Neff 18:07:07 07/02/12 (0)

RE: Do you know the best way to shield the coupling cap ? - Thomas Mayer 09:06:31 07/01/12 (1)

RE: Do you know the best way to shield the coupling cap ? - Eric Chan 09:14:56 07/02/12 (0)

Follow Ups

RE: Do you know the best way to shield the coupling cap ? - Thomas Mayer 09:06:31 07/01/12 (1)

RE: Do you know the best way to shield the coupling cap ? - Eric Chan 09:14:56 07/02/12 (0)

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