To be clear I want to use my headphones that have a male usb end, that goes into the computer, and get a female adapter that turns into a stereo either a 3.5mm or 1/4 inch stereo jack. Do they even make that, I have looked and come up with every kinda thing not even associated with the adapter. ...

Hi everyone this may end up being a double post as i don't see the original one i posted.  but hello all First off I love tubes and the sound they make.  I got this little amp for 25 dollars and could not say no.  But I do believe the AC converter is pretty much junk, and I was hoping someone...