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-   -   Battery powered tube headphone amp (http://www.diyaudio.com/forums/headphone-systems/27484-battery-powered-tube-headphone-amp.html)

mig-ru 3rd February 2004 08:27 PM

Battery powered tube headphone amp
 
2 Attachment(s)
Reading around, on headwize.com, and also wanting a amp of this sort, I have come up with this. Using a 1G4 tube, because of low voltage requirements, and because of a high Rp. I would like to develop this into an actual amp, while also keeping it as close to the original design as possible (e.g.: no extra parts). So please critique accordingly.

NickC 3rd February 2004 10:59 PM

You need to have a cap at after the rca or else the input would be at -2volts.


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