STAX DMA-X2

hi, I have these and do enjoy them. They are 25 years old now, is a refurbishment I can do ?

I have a pair of DMA-X1 mono amps with matching set of ELS speakers. They belonged to my brother in law but he recently gave them to me in exchange for some work. They do sound awesome.

If you know where I can find info like specs or a manual for these amps, please message me:
[email protected]

Thanks,
Ray

Refurbishment will run about 4K at technetronic in New York City. Yes it's a heap of cash, but they're worth it. There's a lot of relays and small caps inside, and space is tight so it's like 3 days of labor.