There’s a guy on ebay who goes by the user name “magicmarksy”. He has a bunch of higher-end vintage Infinity stuff for sale and he also offers repair services. I have never dealt with him myself, so I can’t vouch for his reputation or anything, but I’ll bet he has more info as to who can repair/upgrade an IRS servo controller.
I’d like to know what you find out, rvito, as I have a pair of Infinity IRS Delta / Gamma speakers myself (I have the servo but don’t have it installed in my system currently). I would like to have my servo controller upgraded at some point, and in case it fails.
Good luck, and thanks for keeping the vintage Infinity IRS heritage going!
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