SOLD The upgrade bug has bitten me, so time to sell this little "mighty might". There are about 6 weeks or more remaining on the original owner transferable 3 year warranty. New input tubes and I estimate about 400 hours on the stock El 34's, when they were replaced with Sophia Electric tubes. Amp was used to drive a pair of Devore 0/93's and it performed very well. I now have a 50 watt class A tube amp that is better than the Ultravalve, however it cost several multiples more...such is the nature of this hobby. The Ultravalve has received many accolades. Split shipping from 94122 to lower 48 states. PP add 3% or no fee if using "friends and family" option. Very conservatively rated an 8.
