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Hello OTL fans,What sonic changes do you hear when you adjust DC Offset to be 0?
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Hi. When the DC on my Graaf GM-20 is drifting to more than about 10 mV with load, I find the sound to take on a harsh character. Especially in the mid range.Theo
Well now grafft not circlotron u know ok. DIY MA1 NEVER +/- 10 OR 20 OR 30 40 IT ALLWAYS FLOATS.U HAVE EATH. GROUND. CIRCLOTRON DO NOT. U ALLREADY NO THAT? YOUR AMP IS SINGELENDED EVEN IF U COME IN BAL.CIRCLOTRON HAVE POSTIVE N NETIVE GOING RAIL.for me the sound of my amps M60 DIY MA1 ARE ALL ABOUT BALANCED DIFFERENTIAL. even if u come to the amps single-ended R.C.A.THANKS T.V.
Hi Tubevibb.I am very sorry, but I don't understand all of what you're writing. You see, my native language is not English, so if you would be so kind to fill in you're message with some more explaining words, then maybe I could understand you more:-)
Theo
TWO SEPARATE SINGLE-ENDED AMPLIFIER PER CHANEL IN EACH AMP. 180DEGREES OUT OF PHASE WITH THE OTHER.CIRCLOTRON. GRAFFT.ONE SEPARAT SINGLE-END AMP PER CHANEL. YOU DO NOT GET THE GREATEST AMOUNT OF NOISE REJECTION AND DISTORTION CANCELLATION.I ALLWAYS WONT MORE. THESE CIRCLOTRONS ARE SO EZE TO DIY. VARY STABLE. YOU COULD GET ALL PARTS BUT TRANSFORMER AN TUBES AT RATSHACK THANKS T.V.
if one has the 1k feedback on b+. it is fair to say dc offset wood be close all times. take the 1k off big bass but dc move around more. funny FEEDBACK FREE AMPS thanks t.v.
Rich, although there are many here that can provide a more cogent answer, I believe that if the DC Offset is too high , susceptable speakers may get biased out of magnetic neutral, which could affect their sound.
whAT THE ?> ./...............................................I SEE DEAD U NOW . I DONT NOW WHO.OTL LIVES COME TOO OTL. THANKS T.V.
I truly am sorry, but I think I missed the gist of your statement. If English is not your native language, please just post in whatever is your native tongue, and I will cut and paste it into Babelfish.
quiter, tighter, all most but not as much as puting a 5.5ohm 5wat. on cathod not plate? all CIRCLOTRON out there no one make a[ BIG DEAL]out of it.but i gess not all are DIY,ERS SO ONE OF THE BEST AMPS IN THE WORLD EVER must be upgrad,ed so let the word out. [ITS A BIG DEAL] THANKS T.V.
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