quoc

Responses from quoc

ST-70 modifications
I had owned quite a few modded Dyna. One which I was fond with is the (defunct) GSI mod. It had 6DJ8/6922 in the driver board. I had modded an ST70 with the Triode driver and power supply cap boards. It sounds quite nice, balanced and detailed. I ... 
Capacitor log Mundorf Silver in Oil
If you have high sensitivity speakers, my personal preference is SET. I have driven horns with push pull, and there is more synergy with SET. And for horns, the SET to have is a 45 SET. Add that with a 26 tube preamp, and one can end the search ri...