Assemblage SET300B tube stereo amplifier. I have an attachment that shows all specs. Current tubes are (2) ElectroHarmonix 300B tubes, (2) Mullard GZ33 tubes, (2) Sylvania 6BXGT tubes and (1) Sylvania JAN CHS 6SN7GT VT231 tube. The sound a 300B amp makes is magic to me.
I am selling this as I have two of these matching amps. I had one wired in stereo driving a pair of Klipschorns and this one was wired in mono driving a single Belle Klipsch as a center speaker. My KHorns are no longer so far apart that I need a center speaker. This amp has been reconfigured to be played in stereo. (if anyone is interested in buying a mint oak Klipsch Belle let me know!)