spectron musician III mark 2 repair

Have a musician 3 mark 2 with one channel out. I understand the manufacturing facility in California has closed. Anyone have any recommendations on where to get this repaired?
Have not acted on the repair. Busy putting together another system. Procrastinating is my nature.
What is the issue?  I can probably repair them.  I am in New Jersey.
They said they would work on it. Deltronics in Chicago.

I just sent an email to Deltronics. Let's see what they say.

I've got the same amp with the same problem.  Any suggestions?
I had my Digital One rebalanced at my local repair shop in Chicago, Deltronics.