Ghetto Tube Matcher

Dynaco-Doctor Forum

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I've an extra disassembled ST70 laying around doing nothing. I've also a bunch of old EL34's. Is it posible to reassemble the power transformer and bias circuitry to make myself a "mule" for powering my tubes at realistic voltages for matching purposes? These tubes will primarily be used in my other ST70. I've a pair of Bias Probes (you know, the little tube base mounted on a ceramic socket thingy). Can I use these? As you might have guessed I know very little about what's actually going on in a tube amp. Could someone please explain how to do this in VERY basic terms? Please help!

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Topic - Ghetto Tube Matcher - Chris 02:33:50 09/10/03 (5)

Re: Yes, you can but.... - Russ57 07:25:14 09/10/03 (3)

Re: Yes, you can but.... - chris 12:42:41 09/10/03 (2)

Re: Yes, you can but.... - Russ57 16:15:39 09/10/03 (1)

Re: Yes, you can but.... - chris 12:08:30 09/11/03 (0)

Re: Ghetto Tube Matcher - rosco 05:00:21 09/10/03 (0)

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