2. amps-preamps
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Cary V12

Hi all ! I have a Cary V12 amp that I have decided to experiment with . After talking with Cary I have decided to try it with most of the output tubes removed.As most of you probably know there are a total of 12 output tubes , 6 per side . Last night I removed 4 tubes per side so I am now running 2 per side . This, in triode mode is about 16 wpc . I re-biased the tubes to 35 ma per tube . Cleaner , more detail and strangely enough , more bass . Was looking for a 15 - 20 wpc tube amp , this makes me re-think that . Btw , I only need 5 - 15 wpc with my 98db speakers .
bradluke0
ahendler
416 posts
 
I had 100db Lowthers and I used 2w amps all the time with no trouble at all
Alan
mechans
3,048 posts
 
Yah but more power really isn't a big problem because the amp's gain does not increase all that much. Are you just being economical?
bradluke0 OP
163 posts
 
Hi all ! No , not trying to be economical just wanted to see how the amp would sound with only 2 tubes per channel instead of 6 . My experience has always been that the lower powered amp of 2 amps (of the same mfr and amp family) sounds better . Again this has proved to be true , probably due to the less output devices . Plus in florida with 12 tubes running ( plus the four tubes in the cd player and the eight tubes in the preamp ) things can get out of control .Lucky over the winter I installed a new a/c system .
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