It's been a fairly long wait... I ordered my Antique Sound Labs Wave AV-20DT (Dual Tube's) over a month ago from Kevin at Upscale Audio and it was a wonderful transaction fully. He kept me up to date with details at all times and while it took longer than expected they arrived in tact (Considering they had to make thier way from China to Canada to California to Pennsylvania). Initial Impressions.. I don't have the tubes biased correctly because my multi meter doesn't read high enough... I need to go out and buy a new one tomorrow.. I haven't let the tubes burn in like most people do but already the sound is impressive. I notice more decay on instruments than I did on my solid state amps, a well known guitar piece sounds completely new to me as the strings can still be heard vibrating longer than I ever could before.. I get a little hum with the volume at 20 and no source but part of this is that I just quickly threw them where ever I had the space(I need a new rack!). They put out 20 watts and this drives my speakers nicely as I expected but even into clipping they STILL sound good! Are they on par with multi thousand dollar tube gear? surely not.. But for $500.00 for a pair of 20 watt Monoblocks running dual 6L6's on the output stage and a single 12AX7 on the input they sound extemely pleasing!