ATMA SPHERE SCHEMATIC for a UV-1 M/M.......

As predicted, Ralph provides the kind of service that helps those needing it...

@charles1dad, exactly!

Consider the days when these audio / video circuits and designs were actually cutting edge, SAMS Photofacts and the like published the requisite detailed component documentation.  As a former chemist / material scientist, I can easily reverse engineer most formulations through the MSDS (Material Safety Data Sheet), but the means exist for a company wanting to protect itself against it.  No one wants government involvement and the hassle it brings along less than I do.  The industry evolving to the current state makes it clear the balance toward consumer protection will not happen without some higher entity involving itself

I would like this to be text book wired, otherwise it is unacceptable to me......If you can't do it correctly , then don't do it.......There is much more engineering in this than is being made out......For those who don't get it, its not necessary to advise.......And it is becoming much more trouble than it is worth..........Thanks for all the comments, good and bad....Will  

Where would we have been in the repair business without the people like Howard Sams and all the companies that provided schematics.....I was in the TV repair industry half my life and it wouldn't have been possible without provided schematics by the electronic industries.......The only thing you get out of that is poorly repaired equipment, repaired by uninformed repair people........Who benefits from that ??   No -body  ............Will        

I am surprised you can't deduce the circuit from the info Ralph gave you. If you buy the amp and open it up, you should be able to draw the circuit from following the pathways. I used to do that all the time with old tube amps like Croft, Leak, Radford, TVA etc.

I can't believe I can get so many answers , that have nothing to do with the problem.....It would take all of 5 minutes with a diagram....Most of the people answering this thread have never even worked on a tube amp , much less tried to modify one.........The reason Ralph can sell one of these for so much money , is there is some engineering involved........I have a better idea, I will sell you this thing and you can work on it tell the end of time if you want.......That way you might learn something and then be able to help others instead of suggesting reverse engineering something that is not complete.......When I started this project I though it would be very simple to get a diagram and complete this in a couple hours but I probably won't live long enough to get a diagram.......I think I'll get rid of all of the Atma Sphere stuff I have.....I can put it with the  VPI stuff I can't get parts for....That will take care of two problems.....Watch on Audiogon for the Atma Sphere sale......Please no more suggestions on this , I'm done with it all.....Thanks