Unless you have dual outputs on your sound card or a loop out on your headphone amplifier, it’s difficult to have both your computer speakers and headphone amp plugged in at the same time.  I’ve got the Klipsch Promedia 2.1 speakers and found these maniacs online who have posted the...

  I used the same Hammond enclosure as the AMB Mini^3 since it seemed the smallest one that could still hold a 9V, but still ran out of room.  Had to move the caps for the input RC low-pass filter off the board as seen in the photo.  The result is a not-very-rugged mess of heat-shrink...

I've built both a MINT and Cmoy and the Cmoy sounds better to me. Have I done something wrong? The Cmoy seems to have a lot more power in the lows, and a bigger soundstage. The MINT sounds a bit smoother, not as shrill as the Cmoy. I should mention that I listen to horrible music with...

I just got a new A/V receiver that doesn't have a phono preamp and was wondering if someone could recommend one for around $200. I've sort of been looking at a Sumiko Project Phonobox, but have no idea what I'm doing. I've got a Gemini PT 1000 II with a Shure SC35C cartridge. I've never been...

I finished my first Cmoy amp last weekend (thanks Tangent) and have noticed that the right channel sounds just a bit louder than the left channel. I only notice it with my HD 600s, not with my Grado SR225s or ER-4Ps. Should I: a) Do nothing because I'm probably just imagining things. b) Go...