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Hackaday
10y
DIY Headphone Tube Amp Builds On Existing Design
Since the 12AU7 is of the Twin Triode variety, one tube can be used to amplify both a left and right audio channel. The case for the amplifier is laser cut plywood. The top piece is kerfed so ...
Gear Patrol on MSN
3mon
Why This Vintage American Tube Amp Is Still Considered a Hi-Fi Classic
First made in 1959, this is the best-selling tube amplifier ... new company’s amplifiers. Uniquely, Dynaco sold its ...
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