So I've bought a cab on the cheap. My sometime band are toying with the idea of taking up a share of a rented rehearsal space where we leave our own gear, rather than the gear-supplied-charged-by-the-hour variety. So I need an appropriate rig - something butt ugly, heavy as a really heavy thing, difficult to move, but with a reasonable sound. Hence this cab, which cost me the princely sum of £50...
It started life as a laney B215, about 20 years old I'd guess, but its had a challenging paper round. It's now loaded with 2 different peavey black widow drivers, a 1515KADT and a 1515KA in separate chambers. I doubt the cab was re-tuned when these were fitted. Each chamber has 2 4" ports fitted. The jack plate on the rear has had 2 of the original old connectors removed (XLRs by the look of them) and the plate is not sealed off from the top speaker chamber. The speaker grill has been off and on A LOT in its lifetime and is held on by 4" long drywall screws driven in at extreme angles. The baffle is pretty chewed up from where the grill used to be attached... And from the time before that... And the time before that... Some of these are bound to have gone through to the speakers chambers.
Despite all that, it actually sounds quite good (at least as good as half the charged-by-the hour rigs I've used this past year). Loud, punchy and articulate... But there's a mild, farty distortion on almost every note when I dig in even moderately. I could possibly live with it in a band context, but it would annoy me a bit.
The question is, given the description above, could there be an easy/cheap fix, beyond a glug of petrol and a match? Would a badly tuned and leaky cab distort?
Help me Obiwan Kenobi, etc.