I'd be looking at some big, slow PC fans. 200mm jobbies typically rotate at about 800rpm which you simply won't hear above music. I have 2 80mm 1000rpm fans in my HTPC and unless I have my ear to the case i can't hear a thing.
Nottingham Analogue Spacedeck / Kuzma Stogi S / Benz Micro Ace S L
Lenco L-75 / Carl Ellis Plinth / Ortofon AS-212 / Ortofon SPU Classic GM E MkII
Ortofon ST-7 SUT / Nick G Modded Lentek Head Amp / Croft RIAA
Cambridge Audio CXU / Theta DS Pro Prime
Classé Model 30 / Luxman M-383
Usher Compass X-719
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