Hi all, this is my first posting, though I’m a long time and very appreciative lurker at audio karma. I thought I should chime in here, as I do have some current information regarding QRX. They are most definitely a going concern, as I just spoke with Davis there last Wednesday afternoon about my AU-999 that they are refurbishing. You should just keep trying the listed number on their site B, I’m sure you’ll reach one of them eventually. I sent them a QRX-8001 and the Au-999 in January. I spoke with Justin a number of times prior to shipping them out there about trading the 8001 (I’m not a quad guy) for a complete restoration of the AU-999, which he was kindly agreeable to. Actually, it was reading kevzep’s comments, and other Sansui enthusiasts here, about the mods to the 999, and the resulting sonic improvement, that motivated me to contact them. Thanks! Needless to say, I am very much looking forward to hearing the 999 after they work their tech mojo on it.