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Do It Yourself (DIY) paradise for tube and SET project builders.

RE: 4P1L preamp DIY

With 98 dB speakers or higher, I need NO active preamp at all, into a two stage DC amp, with a mu of 100 input tube. Just a VERY high quality passive volume control, ALTEC VOTT A7-800s.

The switch system in your box is a source of sonic degrade, needs to be a really good Shallco.

Have fun.

Jeff Medwin

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