Tube amp bias - how often?

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barondla -- Mon, 11/24/2008 - 23:29

My VTL ST150 amp IB says it should be checked monthly for proper bias. This looks like a fairly involved process. How often do most people really do this?
thanks
barondla

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Robert Harley -- Tue, 11/25/2008 - 11:27

I've gone several months between biasing, but it's a good idea to check it monthly. Once you've done it a few times its quick and easy.

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