I joined the site awhile back, but I seem to have been dropped so I rejoined. I know that I was a member as of last September. In any case, it's good to be back.
I have a M-500t that I would like upgraded to MKII status. The amp works and sounds fine, although it has a fairly loud mechanical buzz emanating from the chassis. It is quiet through speakers. Is there a member here that would be interested in doing the upgrade?
Dave