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Original Message
RE: 4P1L preamp DIY
Posted by drlowmu on March 18, 2017 at 06:28:21:
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