I know a prominent Asylum Inmate and restoration guy who uses this company to buy his tubes. I haven't tried them but others have and if you have to use regular vs expidited shipping it takes a long time to get to you. The point is don't freak out about it.
If I were to buy a single ended EL-34 amp I might buy this one. I would'nt expect too much out of it sonically. Even by Chinese street value these amps are on the inexpensive side and good trannys, caps, tubes etc. really do cost something. Make sure your speakers will be happy with 12 WPC