• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Edison One/ Edison tube amp

I just bought an extremely bad shaped Edison One preamp with two Edison 24 mono amps. Just paid $100 for all three. Looks like they have been tampered with by a child, but my hope is to restore and get them to play again. Still waiting to receive them from the Post Office.
I emailed Erik Andersson to ask for schematics but the received answer was NO!


Anyone here or know anyone who has schematics and experience with these?
Thanks in advance.
 

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Have you Googled? I remembered I saw the schematic some time ago.Maybe in a swedish magazine, from the 90-s? Or on a swedish internett site? Two ecc83 for the phono and one ecc82 for the "lineamp"? I am maybe wrong? The poweramp had two el84 on the output.