It's been 10 months since I wrote my review and over a year since I had my equipment repaired and I am happy to report in all that time my opinion about the Audio Doctor hasn't changed. He is the guy you need to see to have your vintage audio gear looked at. A year after repair, my Pioneer SA-9900 is still going strong! It works just as if it were new and simply sounds amazing despite pushing 40yrs. While I've taken other smaller items other places to have them looked at, the Audio Doctor is still my go to place for my higher end vintage gear.