Who's Who in Amp/ Preamp design?


I think of certain companies and certain people come to mind (PS Audio, for example), but other manufacturers appear to be corporate black holes (Mark Levinson- the company for example). Just who is who, to the best of your knowledge? Who should we be watching out for in amp/ preamp design and what are they like, and for which company? Can we get some personalities involved!! We are in this for the fun of it right, who is out there making our lives better? Manufactures chime in if you dare!
Example:
BAT- I think of a dude named Victor laboring over his balanced circuits, sweating due to the heat they put out,
PS Audio- I think of a cheerful guy named Paul McGowan and some other happy dudes with code names working on amp and power solutions in the crisp air of Colorado.
Threshold/ Pass- I think of Nelson Pass, circuit designer and circuit homebrewer!
Marsh - obviously there is a someone named Marsh at this place.
Gryphon Audio design- I think of a guy in black clothing named Rassmussen testing the designs while listening to a reel-to-reel (Revox perhaps?) with the lights dimmed due to the power-hungry class A designs being used.
Krell- Dan D'A. CEO but does he actually do anything?
Vandersteen- well, speakers don't count in this thread.

Anyone else?
(spelling does not count on this thread...obviously!)
south_park
An intersting triad of hermitic savants is CTC, comprised of Bob Crump, Carl Thompson and John Curl. The sum of their collective talents is high end gear that goes virtually unnoticed, what with no advertising, hype and essentially word of mouth referals. They are the brains behind the Blowtorch/Vendetta line-phono stages, and a future monoblock amplifier funded by Parasound, the JC-1. Somewhat cottage industry gear, but arguably some of the best out there. Bob Crump is a gentleman, scholar and frequent traveler in the lane just left of center. Nicest guy you'd ever want to meet.
Sean, your walking that fine line. You know humor at Audiogon is forbid, especially when it's sick humor like yours and mine.
Actually I worked with "Chuck" for a short time. Squeaky and I were tight... oh that's another story for a later date. Any who, Chuck had a file he kept on audio tweaks that were fads, or snake-oil scams. It was a thick sucker too... he used to laugh and laugh....
It's just a rumor, but I think Ms. Tate had connections to "Audio", you know the Corporate conglomerate I wrote about, they moved on from the Kennedy thing to the "great audio cover-up".
Good day, oh and don't look at Charles eyes, bad things happen... kind of a sick dude when I reflect back, damn that gives me shivers.
Thanks Sean, J.D.