You are not my amp tech, but maybe you can help me diagnose the source of a strange noise on a brand new guitar amp. [more inside]
posted by uncleozzy on Nov 5, 2009 - 6 answers

Tube amp repair tech on the San Francisco Peninsula? [more inside]
posted by UlfMagnet on Nov 26, 2007 - 2 answers

Cursing bad luck: One of the preamp tubes in my Peavey Classic 30 seemed to peter out during practice yesterday. Two hours before my first concert of the year. An awesome friend came in in the clutch, but now I'm puzzled as to what to do. (and have another show on Thursday) [more inside]
posted by tmcw on Oct 28, 2007 - 13 answers

Is a Fender Hot Rod (1x12) the best (tube) amp I can get for the amount of money I want to spend (~$400) and the power I want (>15 watts)? [more inside]
posted by tmcw on Jun 21, 2007 - 14 answers

Does anyone know of an audiophile/hi-fi club in the St. Louis area? I have recently become interested in DIY Hi-Fi and being a college student with little electronics experience I am looking for a way to get myself better acquainted with everything before I start to spend too much money. The internet has been a great resource, but having some real people around me who know what they are doing and would be willing to provide me with some direction would be very helpful.
posted by Bengston on Mar 28, 2007 - 4 answers

Replacing power tubes in a guitar amp [more inside]
posted by InfidelZombie on Jan 26, 2007 - 12 answers