Bare Knuckle Pickups Forum

Forum Ringside => Tech => Topic started by: Mr Ed on October 10, 2007, 02:15:14 PM

Title: Desperate for amp techs in the Liverpool area!
Post by: Mr Ed on October 10, 2007, 02:15:14 PM

My amp needs re-tubing and biasing. HELP!

Title: Desperate for amp techs in the Liverpool area!
Post by: Twinfan on October 10, 2007, 02:30:01 PM

Gee Electronics is your best (only?) option.  Not the cheapest but they know tube amps.  I've had work done by them in the past:

GEE ELECTRONIC ENTERPRISES
ROCKET TRADING CENTRE
BOWRING PARK ROAD
LIVERPOOL
L14 3NZ

0151 228 2280

Title: Desperate for amp techs in the Liverpool area!
Post by: LazyNinja on October 12, 2007, 02:23:51 PM

Is it your JCM900? You can send it to Marshall for a full service and they can arrange courier both ways.

I do biasing myself now I bought a bias tool on ebay US and it's very easy to use with great instructions. Just don't do what I did accidentally and short the pin 3 & 4! You'll hear a very big bang and your amp will die... Thanks to Heavier than Hell I fixed it though t was just the HT fuse :)