Hello   I am the proud owner of a WA22, matched with HD800 and a Bryston BDA-2.   Having had the amp for six months, I am looking to roll tubes. It cam with the Sylvania 6SN7GT driver tube upgrade, now I am keen to replace the JAN6080 power tubes. Keen on the GE6080WA, but ebay never seems...

So, I have been listening to both amps over the weekend.   If I had listened to either in isolation, I think that I would have been delighted in either case. However, in isolating the DAC from the amp in the HDVD800, I do feel that Sennheiser have not really put in a DAC that reflects the...

Hello and greetings from New Zealand. I have been a long time lurker on this forum. My headphone rig is HD800, Hackinstosh/Pure Music server and much modified X-Can v2 (aka rock grotto forums).   I have been considering a new amp, it was down to the BHA-1 or the WA22, but Woo gear is hard to...