Thanks for the notice @clio09, and for your tribute to Roger. What a loss, I’m speechless. I spent considerable time talking to RM when he gave seminars at Brooks Berdan’s shop in Monrovia, as well as on the phone (and in an email back-and-forth only a couple of months back).
There is a great You Tube video of Roger speaking for an hour to the gathering of audio engineers at the annual Burning Amp Festival in San Francisco, and trading thoughts on amplifier design with Nelson Pass at same.
It’s a drag to know we won’t see any more designs from RM, but we at least have the great ones he left behind, two of which I own. Thanks Roger, you will be greatly missed.

