Speaking of dead quiet, here's my (necessary for listening without hiss) TBI Audio resistor network:
@FlySweep - What's inside your magic box? I'll be waiting for my custom balanced cables for the HD600 for serveral days, but I'm wondering if your resistor network (that Jan built for the HD800 and which you have enjoyed with the HD600) differs significantly.
Mike, I love the way you present your stuff. What program do you use? I too am looking forward to Flysweep's magic box innards, as I really want to try my speaker amps with the HD800. I just don't want to go through several different resistors myself when the work is already done by Klaus himself