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http://www.fmtunerinfo.com/
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HH Scott 350 A Tuner Repair
You may want to post this question on the Tuner Information Center Forum. http://www.fmtunerinfo.com/ |
He'll probably already know this but he'll need a muliplex generator and a tube tester. Replacement of the filter capacitors is a very good idea. Some of the older mulitplex circuits could make a whine or whistle if they were not properly aligned. I don't recall if the Scotts did this; my recollection is that they were pretty solid performers. So I'm thinking this might be a tube issue. At any rate a complete alignment is a good idea as with most vintage tuners its probably not been done in decades. |