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
ok,thank you!构建不同的放大器
无论你对F8做什么,它仍然是一个放大器,而不是用来在混凝土墙上钉钉子的
它可以做得更大,电流和电压更强,但这意味着要重做整个放大器....不仅仅是输出级,还有前端;输入级中的单个JFet不足以驱动更多栅极
记住,在一个TO247案例中,一个IRFP150实际上是2个IRFP240数据包;如果没有所述的改变,就不能走得更远
Hi, have you compared the differences between Babelfish f8 and Babelfish f8b?这就是美国口号“钻宝宝钻”的原因吗?
我可以说我的2 X F8b得到了我最好的HiFi朋友之一的认可。他从来没有体验过我的系统听起来那么好,在F8之前他对我的系统非常肯定。尤其是女人的声音和3D影像给他留下了深刻的印象。
I want to know how much each "lsj74" is there on your side?Ok, yes my is the standard F8 with SJ74 input (B-F8 (not F8b)).
I like the simplicity of the standard F8.
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.
Excuse me, can a 220-ohm resistor be used as the gate resistor of the IRFP150?它们听起来几乎一样
Meper写了巴别鱼F8b错误的是,他有初始的,“普通的”巴别鱼F8,没有b或者m后缀
Excuse me, can a 220-ohm resistor be used as the gate resistor of the IRFP150?
yes
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?会增加智商;多少,也取决于你拨多少TP2
在某种程度上,这有可能产生更好的声音
除此之外,你会有一小段时间的声音,然后可能会有一些烟雾和死放大器
ok[USER = 539766]@杨洁[/USER] -已经完全按照Zen Mods电路建造了这个放大器,让我告诉你,它在各方面都是一流的。你不会对它产生的音质不满意。事实上,我比ZM推荐的1.8A稍微偏一点,你听不出有什么不同。因此,按照设计建造它,并享受它!
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
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