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RE: what about a rheostat?

Gotcha.

I have always wanted to build a Tube Power Amp with Regulated H.V. (B+).

When I can get around to making the PC board for the circuit, I will use MOSFET regulation and have a listen.

A Tube Regulated Supply results kinda too big and bulky.

There is an audible difference between tubes when they are operated with regulated H.V. (B+) as I have a 6SN7 Preamplifier
where I can flip a toggle switch and listen to both conditions on the fly.



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  • RE: what about a rheostat? - TimeConstant 10:33:39 04/30/15 (0)

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