Why is the market for used Levinson amps so slow?

Just a note on a related topic: I would like to purchase Mark Levinson himself as I'm looking for a bass player. Or at least rent him, as long as his chops are up, he plays cleanly and powerfully, and doesn't overheat.

From what I've read about his book "Satisfaction" he might be in danger of
"overheating.".

So if I can get him he needs ventilation...I can do that...no biggie.

So my 332 all of a sudden developed a hum in one chanel
Should I move on and not even try to repair it
That's a lot of money to fix it
What should I be looking at?

Abruce,,, I'd first take it to someone locally for an evaluation. Our local ML dealer as an in house tech and can fix most problems inexpensively.