Help Levinson 334 buzz

I did something stupid and busted one of the caps several years ago. (I was changing one of the outlets on the wall, and got lazy and didn't turn off the main switch at the panel. I think I caused a small power surge, and blew one of the caps in my 333). Sent it back to Madrigal to get it fixed. The shipping along costed me over $120! Of course, now I don't do anything stupid like that anymore....

It's nice to know that they've extended the warranty to 10 years.

By the way, play golf instead. It will take up more time than Tennis....

FrankC

Thanks for your responses. I called Harmon and a nice fellow named Al assured me that the cap problem was a known issue and Harmon has extended the warranty for that problem to 10 years. Nice work Harmon! My warranty had expired in March! Greatly relieved, but now I'm amp-less for the summer, likely. Tennis anyone?

I have a 335 amp. About three days after taking delivery
from the original owner the same problem occurred. I sent
it to Madrigal (before they went belly up) and they replaced the caps under warranty. It's worked fine since.

Sounds like the caps went bad. Common problem on the 334/335/336 series Levinson amps. Send it in for repair.