On Arctic Monkeys' second album, FWN, Nick O'Malley is using a drive of some sort heard mainly on Brianstorm and This House Is A Circus. Does anyone know what it is, as I'm unsure about his effects. I'm fairly sure the effects we've come to know (Bass Big Muff, Woolly Mammoth Fuzz, Truck Loud Overdrive) were introduced during the Humbug era?
