Beta 22 Headphone Amp
Oops, I've just gone and bought the PCBs to build a three channel version of the Beta 22 and a Sigma 22 PSU. I got snared in by the opportunity to join a group buy for the Epsilion 22 backplane for the three channel Beta. This amp is probably the best solid state amplifier available on the planet. It's gonna cost a fortune to buy the bits and take an age to complete (especially with the other projects I've got to finish). I'll create a build thread later.