Previously Featured Builds

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Julian Evetts

Julian Evetts

I think the original idea for the ‘wall amp’ was to present the A-75 as an ‘instrument,’ something that looked… More...
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Coffin

Coffin

I've finished my PEARL phono stage. It is a lovely thing, very quiet and tranquil. I modified the circuit to… More...

Amp Camp Project — Pass DIY / 2016

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B1 Buffer Preamp — Nelson Pass / 2008

Side A So here we are in the New Millennium, and thanks to Tom Holman and THX we’ve got lots of gain in our electronics. More gain than some of us need or want. At least 10 db more. Think of it this way: If you are running your volume control down around 9 o’clock, you are actually throwing away signal level so that a subsequent gain stage can make it back up. Routinely DIYers opt to make themselves a “passive preamp” - just an input selector and a volume control. What could be better? Hardly any noise or distortion… More...

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