maintainance

Is there anything i can do to clean out an old amp? I have heard of flushing pots and blowing the inside out with compressed air but am not sure if its worth it. I just bought a new head on ebay and unless i am severely disappointed i will be selling my old Carvin R1000. I've had it for years...

Hi, I recently acquired a very nice 1997 two piece Bubinga corvette fretless standard (wenge neck/ebony touchboard) from a second hand shop nearby. The condition was impeccable and I thought the price (incl. a rockbag, strap) was right. Do you think 599 euro is a good price ? this instrument...