[quote name='daz' post='1373779' date='Sep 14 2011, 09:27 PM']There is this guy whos supposed to be good:
[url="http://www.chambonino.com/"]http://www.chambonino.com/[/url].
But i have never personally used him. A personal recomendation is worth a ton of advertising, in my book. So hopefully someone here can give you a pointer. I would put up a seperate message here asking for someone to recomend a vintage amp repair guy who really knows what hes doing, that they know or have used themselves.[/quote]
Our own Umph is tutored by that guy in the art of amp tinkering. Subthumper is in Bristol and does amp work for me. If I had it, I'd fiddle with it myself and hassle those two for instruction.