What to build with two 7189s two single ended trans

10/5/2000 8:04 PM

eric

What to build with two 7189s two single ended trans Well like the question goes, what to build with two 7189's running as two single ended amps. It also has a RCA 12ax7 in front, then there's the radio, but i got rid of that section. I have the two 8" speakers that went with it. The PT looks nice and moderately beefy so i can probably add another 12a_7 type tube, any suggestions on what to do with it. Should i keep the power amp the same (from a hi-fi console) and just tack on a fat preamp ala spitfire or champ? BTW i also picked up a 8 inch utah for 0.40$ at the same garage sale. Can i parallel the two tubes and parallel the two SE transformers so that i can use a single speaker?