So as part of the system I'm putting together for my gf I took a punt on a Denon amp on GumTree and spent the princely sum of £5 on a beast of an integrated.
The fella selling it said I could bring it back if it was knackered, it worked when he tested it a year ago but has subsequently been sat in his garage gathering (a staggering amount of) dust.
It powers up okay and I tried a pair of headphones in it to test the volume pot and it's all good.
I've removed the cover and run a hoover over the obvious bits, without touching anything .. and now comes the serious clean-up.
There's thick dust pretty much everywhere, in all the nooks and crannies.
I'm guessing I could use one of those fluffy camera/keyboard blower-brush things but does anyone else have any suggestions ?