Insides of Lazarus H-1A amp...

Yep.. Greg Miller.

About a year ago, I e-mailed Muse looking for Greg Miller. He doesn't work there. I'm thinking that perhaps he's still in North Hollywood, CA ?

Yep, thanks for refreshing my memory, Greg Miller. (Andy was close, hehe!) I went to his house in Van Nuys when I bought the amp. He seemed burned-out on the business, but that was because his business was floundering. I think he built really good equipment, he just had a hard time with capital.

I wonder if a good tech can take the H-1 to H-1A level? risky without schematics?

ALSO: has anyone tried the H-1, H-1A in mono?? most people I talk to seem to prefer stereo.

"I wonder if a good tech can take the H-1 to H-1A level? risky without schematics?"

Uuh...what would the tech DO? Without a H-1A schematic diagram and an H-1 amp, he/she wouldn't know what the differences (= upgrades) are.