Stereo repair recommendations

I'm looking for help fixing a vintage stereo receiver. I contacted Speaking Volumes in Burlington, but the technician hasn't been in when I've called and they haven't returned my calls.

Is there anyone out there who takes on repairs of old stereo equipment? A shop or even a competent hobbyist who could help would be appreciated. It's a really nice piece of equipment that was a gift from my father-in-law and I want to do right by him by keeping it running.

I'm in the Burlington area but anything within a couple hours drive would work for me.

Thanks!