okay, this may seem a stupid thing to ask but i feel i should. why would a bassist use a guitar amp head in a studio situation. i was talking with a bassist from a band i like a lot, signed and professional, and i asked what gear he used for his sound on the recent cd. among the gear was both an Ampeg head and a Mesa Triple Rectifier and yeah..oddly i've seen a few people using a triple rec head in a bass rig for recording and i don't know why. so yeah. anybody?