My last Zamir Aleph

Nafty · 18th September 2007, 04:56 PM

Hello every body:
Here a series of photos and schematics about my last amplifier.
I had a moral debt repayment to my sons physic teacher.
So I decided to take one of old chassis of mine and return it into some sounding thing.
Taking the opportunity, I also decided to build up some thing different.
So it was. The timbre of it is very trustable in deed.
The amplifier is working fine near by the French city of Toulouse.
I hope that you enjoy it.
Kind regards to all of you.
Nafty

Nafty · 18th September 2007, 04:58 PM

More; @1000Hz

Nafty · 18th September 2007, 04:59 PM

Some more: @1000Hz

Nafty · 18th September 2007, 05:00 PM

Square @1000Hz

Nafty · 18th September 2007, 05:01 PM

Low square 100Hz

Nafty · 18th September 2007, 05:02 PM

Hight Square 25KHz

Nafty · 18th September 2007, 05:06 PM

Final curtain

Nafty · 18th September 2007, 05:08 PM

Schematics

Nafty · 19th September 2007, 09:53 PM

Hello every one:
When I first wrote this thread, I wanted to share one circuit witch I proved and witch it gave a very trustable timbre.
The physical photo of the amplifier was irrelevant for my purpose witch was to discuss some views about NFB and share my experience about it. Mean while, there is a very curious to observe:
After 150 readers, I had one hundred and some views on the picture of the amplifier, seventy and some on the waves, and only forty some on the schematic witch could be the most interesting part of all.
Well, that brigs me to have some logical thinking about this very curious event.
That’s all folks
Nafty

Zen Mod · 19th September 2007, 10:07 PM

so?

you must learn in two years here that DiyA have ups and downs in everything ; No. of posts, comments,questions etc .

be happy - in case that you needed some help, somebody probably will answer you already ;

in this case- seems that you don't need any sort of help........

except lovering those 1uF slightly (or even more that slightly) and few RC combos here and there ....... even if I can't see any global loop feedback

19th September 2007, 10:07 PM	#10
Zen Mod diyAudio Member Join Date: Jan 2003 Location: ancient Batsch , behind Iron Curtain	so? you must learn in two years here that DiyA have ups and downs in everything ; No. of posts, comments,questions etc . be happy - in case that you needed some help, somebody probably will answer you already ; in this case- seems that you don't need any sort of help........ except lovering those 1uF slightly (or even more that slightly) and few RC combos here and there ....... even if I can't see any global loop feedback __________________ my Papa is smarter than your Nelson ! tnx to clean thread ; Cook Book ; PSM LS Cook Book ; Baby Diyaudio FORUM ; BAF Forum & Gallery;I'm dumb

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19th September 2007, 09:53 PM	#9
Nafty diyAudio Member Join Date: Jul 2005 Location: Madrid, Spain	Hello every one: When I first wrote this thread, I wanted to share one circuit witch I proved and witch it gave a very trustable timbre. The physical photo of the amplifier was irrelevant for my purpose witch was to discuss some views about NFB and share my experience about it. Mean while, there is a very curious to observe: After 150 readers, I had one hundred and some views on the picture of the amplifier, seventy and some on the waves, and only forty some on the schematic witch could be the most interesting part of all. Well, that brigs me to have some logical thinking about this very curious event. That’s all folks Nafty

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