SVT 3Pro. USA made, in 1999. Very good condition. I've owned it over 10 years and it has been trouble free. Tubes: Tungsol 12ax7's, and a JJ 12au7. Recently tested on my BK 707. This one has plenty of volume. At this time, selling in DC area only, so buyer can inspect and test it out. Includes the Gator case shown. $375.