PA-10 2A3 6W Monoblock Amplifier Description The PA-10 is a new type of tube amplifier, offering the unique Hagerman self- balancing output stage. This topology allows the use of unmatched 2A3 power tubes and requires no adjustments. In fact, it will even run on just one output tube.
Connect the power cord to a 120Vac source. Turn on using the pushbutton power switch on the back panel. The PA-10 requires about 30 seconds warm-up to start playing, and another 30 minutes to sound its best, which is typical of high quality tube equipment.