André Charlin anybody got his Tube Amp

[lineup]

No detailed documentation has yet been found about the tube equipment manufactured by André Charlin before aproximatly 1968. The models we know of are:

* A 2 x 9W power amplifier with ECL 82 push-pull
(schematic (not ready yet))
* A 2 x 20W power amplifier with EL34 push-pull
* A 2 x 40W power amplifier with EL34 push-pull of similar architecture
(not ready yet)

Anybody know more of this Charlin ?
Anybody ever been owner of an amplifier by him ?

EL34 Chardin Amplifier

 

[coresta]

HI , André Charlin was a well known sound ingeneer of the former ORTF in France . He was one the developper of the stereo 17cm ./ twin cardio / artificial head recording system. A friend of mine knew him as he was alive : He died having lost his earing system

 

[coadecm]

Hi ,
The Charlin amplifier shown on the picture is mine ;Sorry to appear so lately as I rarely cast an eye on this forum.Actually,I own 3 pairs of Columns Charlin(120-122-160) , the EL34 amplifier(2x20W),2 monoamplifiers dated 1957-58 with the separate preamplifiers and pre-RIAA.All of these components have been refurbished by myself and my experience growing,I do the same for other lovers of these original realizations.At each restoration,I carefully write down the schematics in order to complete the Svalander site which at the moment is still in hibernation but should be updated in the future.
Sorry for my bad english as i am frogg- eaterhttp://www.diyaudio.com/forums/images/icons/icon11.gif

best regards
Michel

 

[iDHT]

Hi,

Found this...
Andr Charlin official website
charlin homepage

 

[costis_n]

This schematic is... intriguing. Two lead compensations from the tertiary winding?
What is this 3n /100KOhm /3600 Ohm network top right ? (for different output impedances? maybe)

 

[Yvesm]

May be ... to drive electrostatic panels ?

 

[audiohead]

Question:

How come the screen grid of the front end penthode is more positive than the Plate?

Art