yeah, same as no Froggy is speaking as guys and gals in Allo, Allo
remember those funny years where you had a story in every European country that Life of Brian is banned in neighboring country
I mean, c'mon, give artists some slack ........ whatever they're doing, it's nothing against widely spread crime of synchronized movies and series (cartoons for kids excluded from crime.... that is Art)
endless examples ..... imagine Jeremy Brett opening mouth while some German chap's voice coming out, Orson Wells sync. to Hungarian or Serbian, Marisa Paredes sync. to any other voice etc. ....... voice is a Channel, crime to kill original one
It is 2SJ74 (Toshiba). One on each side. The original Babelfish F8 design (cascode).
Idss I can't remember exactly. Probably around 8 mA.
Idss I can't remember exactly. Probably around 8 mA.
Hello, sir. If I change R11 in the Babelfish F8 circuit to 200 ohms, what should I pay attention to? I think the sound will be more pleasant this way.
it will increase Iq; how much, also depends how much you dial TP2
up to some point that is having potential of resulting in better sound
above that, you'll have sound for some short time, then probably some smoke and dead amp
up to some point that is having potential of resulting in better sound
above that, you'll have sound for some short time, then probably some smoke and dead amp
@yangjie - having built this amp exactly to Zen Mods circuit, let me tell you that it is superb in all aspects. You will not be unhappy with the sound quality it produces. I have in fact biased it slightly less than ZM's recommendation of 1.8A, and you won't hear any difference. So build it as designed and enjoy it!
Do you mean that it will also be unstable in addition to the change in the quiescent current?
According to my test, after replacing R11 with a 200-ohm resistor, the sound field will become relatively richer. I conducted the test under the same quiescent current.
Pardone Moi on being frank ....... you didn't impress me as having a clue what you're doing, at least with this amp
if you change R11 from 100R to 200R , and set same Iq (with TP2) as previously, amplifier should sound exactly the same
even Iq setting mechanism will work pretty much the same (in time/temperature/rail change domains), effectively
R11 is part of Iq setting circuit, practically having nothing with signal per se, as it is intended and proper
if you change R11 from 100R to 200R , and set same Iq (with TP2) as previously, amplifier should sound exactly the same
even Iq setting mechanism will work pretty much the same (in time/temperature/rail change domains), effectively
R11 is part of Iq setting circuit, practically having nothing with signal per se, as it is intended and proper