So after much research, reading and planning, I have started my 3 chassis build. The build will consist of three seperate boxes: one power supply box, one balanced EHHA box, and one B22 box. Here are some overall rough details of the three units: Power supply:Dual-mono sigma22 2 x Sumr 120VA...

So I am messing around with my panel layouts on the Front Panel Express software. The software restricts you to a max of 4mm for the panel thickness even when providing your own material. For those of you who have used the Hifi2000 front panels with FPE, how did you get around this? Also, do you...

So I am looking to build a pair of o22 in dual-mono to power a B22 and EHHA. I am trying to figure out a feasible way to switch the DC side of the o22's between the two amps. There would be two 8 pole speakOn connecters (one running between each of the amps) so you could do the switching from...

So I currently own a pair of balanced AKG K702's. I am powering them with a Audio-GD Phoenix and I am in the process of building a balanced tube amp (EHHA). I am looking for a second pair of phones to compliment the AKG's. I love the AKG's for classical and jazz, but it would be nice to have a...

So I'm getting ready to rewire my K702's with a balanced dual entry DIY copper cable. I've done my fair share of soldering in the past, but this will be my first attempt at hardwiring the AKG's. I've read that if you are not careful, that you can overheat/fry the pins on the drivers. I bought a...