UGLY Looking Amp! - but good working

The main amplifier was published in Electronics World February 1996, the phono amplifier section of the pre-amplifier in Electronics World October 2003 and the high-voltage amplifier only online on Frank Verwaal's webpage about electrostatic loudspeakers.
 
In the A40 article by Nelson Pass he shares a picture of his prototype.
 

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Originally Posted by maxlorenz View Post
I believe my Amnesis QUAD with ALLBJT input project amplifier belongs here.

Cheers,
M.

the only real problem with a build like that is that one day you will have to go in to sort out a problem and then you just wont have a clue what you did in the first place. Been there and done that and now I aspire to a bit more order in my builds.

Shoog
 
the only real problem with a build like that is that one day you will have to go in to sort out a problem and then you just wont have a clue what you did in the first place. Been there and done that and now I aspire to a bit more order in my builds.

Shoog

Thanks for your concern, but this was/is a prototype/experimental version, with the copper side UP. Strangely, when developing those kind of circuits, one tend to remember all the intricacies and the evolution of the adventure...maybe the stress... 😀

Dear Discopete,
I am sorry to say that your amp is beautiful. 🙁

Cheers,
M
 
Mx50se, LJM P9 preamp in a box.
Sounds good, could have been a bit more tidy.
 

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