Aaron Rash, the guitarist who has been obsessively chasing Nirvana's In Utero guitar tones, has uncovered the amp Kurt Cobain used to track its peculiar cleans – and it was hiding in plain sight.
While 1991's chart-smashing Nevermind is widely regarded as the grunge giant’s magnum opus, it’s the record’s successor, In Utero, that has so enraptured Rash’s imagination.
