Some of our customer’s feedback can be found here
LPU II Special Review by Adam R.
DAC III STD Review on Audiogon forum
DAC II STD & SPDIF AERO 10 interconnect Review on Audiogon forum
SW1X AERO Silver & Copper Power Cables Review on HiFi-Advice.com by George Sallit
DAC I Special X Review on DA Stereo.ru by Dmitriy (Russian only)
DAC II Special Review on HiFi-Advice.com by George Sallit
DAC II Special Review on Art of Sound forum
LPU II Review on TNT-Audio.com by Geoff Husband
DAC I STD Active vs Passive I/U Review on HiFi-Advice.com by Christiaan Punter
DAC II STD Review on HiFi-Advice.com by Christiaan Punter
UMS I & PSU I Review on AOS forum
LPU I Review on HiFi-Advice.com by Christiaan Punter
DAC 1 Signature Review on HiFi WigWam by Kevin Fiske
USB 1 Signature, DAC 1 Signature, SW1X AERO silver cabling Review
DAC 1 Review on The Art of Sound forum