Marantz 10b repair


My 10b has developed some problems. I do not think thy are tube related but I can not rule it out yet. I have been told there are only a handfull of techs that know the 10b. Who would you send it to? I`m up in the Seattle area and I really dont want to send it to Audio Classics in NY, I know that is the best choice its the shipping companies that worry me. Thanks David
cylinderking_1

Showing 1 response by hifibruce

Hello to all,

Well, here we are, a new year 2011.

I have a beautiful Marantz 10b that needs the magic touch of someone who is good with them.

I have replaced all electrolytics and the 3 optocouplers.

All tubes tested on a good mutual conductance tester, and subbed with new tubes to rule out.

It just has a fairly high distortion level, especially in the bass.

No alignment adjustments have been made as I am smart enough to know my limits!!

Help someone. Most appreciated to know who to sent this to.

Thanks, Bruce in South Carolina