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Old 18th November 2008, 09:05 AM   #601
fotios is offline fotios  Greece
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Default Re: Project A

Quote:
Originally posted by Mad optic
This is my 'Project A' amplifier. Single channel, Class A 20W, FETs.
This is a very ingenious implementation. Excellent work!
Very smart idea for the case.
My compliments sir!

Fotios
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Old 18th November 2008, 02:50 PM   #602
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" ... Nice amp, real Russian!! ..."

Mad_Optic: More than just nice = quite inventive and the result is impressive.
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Old 18th November 2008, 02:50 PM   #603
fotios is offline fotios  Greece
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Default POST YOUR SOLID STATE PICS....

THIS IS THE MOST ENJOYABLE THREAD FROM ALL THE diyAudio FORUMS!!!!
My compliments also to the thread starter Cal Weldon!

Fotios
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Old 18th November 2008, 06:09 PM   #604
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Guys,

Thank you very much for your kind words!

Do we need to open a new thread concerning the project?
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Old 18th November 2008, 06:20 PM   #605
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" ... Do we need to open a new thread concerning the project? ..."

If you have something really unusual about the circuit, then maybe ... Post some more pictures here ... What do you have this hooked to? ... What players? What speakers? Pre-amp(s)? Did you make two for bi-amping or remote attachment?

It is a unique topography and design ... but pictures, pictures and more pictures are what we crave on this thread ...
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Old 18th November 2008, 10:05 PM   #606
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"If you have something really unusual about the circuit, then maybe ... "


The circuit diagram is as follows:
http://madoptic.narod.ru/projects/a_...s/image002.jpg

Is it unusual for you? I'm not aware.

"What do you have this hooked to? ... What players? What speakers? Pre-amp(s)?"

My speakers are from USHER: http://www.usheraudio.com/speaker-RW-729.html

A deeply tweaked Pioneer AX3 is a unified preamp for m/ch and stereo (http://translate.google.com/translat...-8&sl=ru&tl=en) and an amp for center and surround.

The CD-source is a tweaked Denon 755AR (http://translate.google.com/translat...-8&sl=ru&tl=en)

For 'vinil' source I use a tweaked CA540P (http://translate.google.com/translat...-8&sl=ru&tl=en) and original Russian turntable Korvet038 (http://www.youtube.com/watch?v=37pLkQQjQwQ, this is not my video).


"Post some more pictures here ... "

OK! Another one unpublished:
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File Type: jpg dsc_0697ss.jpg (99.9 KB, 3315 views)
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Old 18th November 2008, 10:05 PM   #607
fotios is offline fotios  Greece
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Quote:
Originally posted by FastEddy
" but pictures, pictures and more pictures are what we crave on this thread ...
For this reason exactly i said "this thread is the most enjoyable from any other in diyaudio forum".
Here, does not exists any circuit drawing on paper, any theoretical spice model, any circuit analysis, things that cause endless and tiring discussions and debates about this and that.
Here it exists only the work and the craftsmanship of each member, in pictures.
Here, the higher or lower quality of each project presented does not matters; the only that counts is the effort of each member to make his dream REAL.
For this reason this thread presented by far, more pure, more polite from any other in all forums.
Here, there is not any criticism or any attack from a member to other.
Here, there are only congratulations, compliments and gratitudes between the members for the exchange of informations about parts and technics, about ideas taken from the pictures and so on.
Here, i feel always like a child in a toy store.
I like to see everything pretty or ugly project!
BRAVO TO ALL!

Fotios
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Old 18th November 2008, 10:14 PM   #608
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" ... deeply tweaked Pioneer AX3 ..." ... " ... original Russian turntable Korvet03 ..."

What I'm talking about ...

" ... Here it exists only the work and the craftsmanship of each member, in pictures. ..."

Totally ...
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Old 18th November 2008, 10:36 PM   #609
lineup is offline lineup  Sweden
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Quote:
Originally posted by fotios
Here it exists only the work and the craftsmanship of each member, in pictures.
-----
I like to see everything pretty or ugly project!
BRAVO TO ALL! /Fotios
I will soon order some components
and build like this headphone amplifier, mosfet.

My simulations are very good!
I am trimming right now for the perfect Fourier analys.
The 5th order is not 100% gone. But I trying to minimize it.
More to come!

Many Regards Lineup
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Old 19th November 2008, 09:02 AM   #610
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fotios wrote
Quote:
THIS IS THE MOST ENJOYABLE THREAD FROM ALL THE diyAudio FORUMS!!!!
Have you been to the thread
LIGHT BULB
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