Hi DTC,
Yes, Gigawork does take some of the best from the DIY community and further develops it. I belong to a couple of those forums also, thats how I found it and yes again, it does have galvanic isolation on the USB as well as a seperate power input for 5v to 7v. It outputs at all except 24/88.1 and 24/176.2. I had several of those files and had to convert them. Decided to go to 24/44.1. They still sound excellent.
Ebay has a note that Gigawork is on vacation. I hope this info helps someone. It really does do a great job.
This is a copy & paste from My Ebay, I have it saved:
ÂAccepts data up to 24 bit/192 kHz
ÂUSB powered
ÂAsynchronous USB transfer, re-clocking with a fixed low jitter crystal clock
ÂGalvanic isolation between USB and the analog circuits, which means no noise from the computer will be transferred to your amplifier
ÂSuper low noise power supply with multi-stage regulation and filtering
ÂFor low out-of-band noise we use low order modulator
ÂFor a more "analog" behavior (no pre-ringing) we use a digital filter with minimum phase
ÂThe analog output stage is a high performance stage with high drive capability