Hi Raul. Yes.... I have found the manual. I do not have a scanner,however I can photo copy it. Email me with your address and I will mail it to you.
Although I have never heard them with magnepans I am certain they would be a very good match.
Back in the late eighties, I was using a pair dayton wright XG10 electrostatics [an extremely difficult load] as well as a pair of acoustat 2+2's in a very large room. The M-100's were auditioned head to head with the Lumley M-150's, the big ARC 250, the MFA 200 monos,a pair of VTL 220 mono's as well as a few heavywight solid state amplifiers. All of the other amps had more power reserves than the m-100's, some more than twice the power.
Amazing though, the M-100 proved to be winner in the shoot out. Handily besting the other more powerful amps, paricularly in bass drive and dynamic range dep't. They do possess a certain vibe the others just couldn't match! That session was an enlightening experience for me, still not sure why but it's probably due to the massive hand wound output transformers employed in the M-100's.
I still remember the look on the face's of everyone in the room, staring at each other and giggling like school kids at a magic show. Great stuff! Cheers....david
