Str@man very interested in the TubeMeister 36 mostly because of it's versatility. Do you own one?
Yep, I've had it for awhile now and I love the sounds you can get with it. When I read what you were looking for I said, "He's describing the H&K TM36", lol.
One thing to keep in mind is how we all hear music in such a different way, just because I love it doesn't mean that you may think it sounds like a "tin can"
but from every thing you said you needed, I believe this can deliver it for you.
Here's some pix and info that might be helpful:
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If this isn't what you're looking for I'm sure more of the family orange members will offer more suggestions.
Best of luck and please let us know what you finally find that works for you.