Powered VAS Amplifier

Stee · 07:06 PM

this amplifier is the improved version of a traditional VAS preamp

you can apply this concept on every preamp schematic
to drive directly the loudspeaker

jcx · 11th June 2010, 07:00 PM

recent discussion: Has anyone ever tried a Beta Enhanced emitter follower VAS??

Stee · 12th June 2010, 06:49 AM

but in Full-Complementary mode

Stee · 12th June 2010, 07:40 AM

of this revolutionary idea

BV · 12th June 2010, 09:15 AM

0R33 resistors at wrong places..

jaycee · 12th June 2010, 04:09 PM

The circuit you're showing is just the Musical Fidelity A1 amplifier. Hardly revolutionary, and also not particularly well engineered in my point of view, judging by Mark Hennessy's assessment of his!

Aldotin · 12th June 2010, 05:27 PM

Now I'm completely sure that Stee is exacty a troll. He is not serious, don't take his posts into consideration.

Stee · 13th June 2010, 05:56 PM

Quote:

Originally Posted by BV

0R33 resistors at wrong places..

stinius · 07:51 PM

Quote:

Originally Posted by Aldotin

Now I'm completely sure that Stee is exacty a troll. He is not serious, don't take his posts into consideration.

I don’t know, but I think that some of the moderators are at the same”level” and maybe they think that he is genius.

So why should they see him as a “Troll”?

Seems like the rule is to put the smart people in the sin bin or bann them, and protect the idiots.

Have fun

AKSA · 14th June 2010, 04:37 AM

Stinius,

If you are so smart, why aren't you in the sin bin??

Stee's idea is still worthy of discussion, even if you don't like it. After all, it's the basis of the MF A1, so it has commercial significance. Is your last design commercial?

If everyone here was equally smart, the forum would be unprintable, redolent with conflict and acrimony. As it stands, the mods do a good job.

14th June 2010, 04:37 AM	#10
AKSA diyAudio Member Join Date: Sep 2001 Location: Melbourne, Australia	Stinius, If you are so smart, why aren't you in the sin bin?? Stee's idea is still worthy of discussion, even if you don't like it. After all, it's the basis of the MF A1, so it has commercial significance. Is your last design commercial? If everyone here was equally smart, the forum would be unprintable, redolent with conflict and acrimony. As it stands, the mods do a good job. __________________ Aspen Amplifiers P/L (Australia) www.aksaonline.com

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11th June 2010, 07:00 PM	#2
jcx diyAudio Member Join Date: Feb 2003 Location: ..	recent discussion: Has anyone ever tried a Beta Enhanced emitter follower VAS??

12th June 2010, 09:15 AM	#5
BV diyAudio Member Join Date: Sep 2005 Location: Trnava, Slovakia	0R33 resistors at wrong places..

12th June 2010, 04:09 PM	#6
jaycee diyAudio Member Join Date: Apr 2004 Location: Norwich, UK	The circuit you're showing is just the Musical Fidelity A1 amplifier. Hardly revolutionary, and also not particularly well engineered in my point of view, judging by Mark Hennessy's assessment of his!

12th June 2010, 05:27 PM	#7
Aldotin diyAudio Member Join Date: Dec 2009	Now I'm completely sure that Stee is exacty a troll. He is not serious, don't take his posts into consideration.

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