As for running hot, I’m the opposite! I like my mixer outputting at about -15-20db while the pre-amps handle the signal boost, sounds a bit cleaner to me with these Carvins. After all, they’re called pre-amps for a reason, right? Now, my two JBL towers, I’m with you, I’ll run my mixer at about -5-5db and around -10db on the amplifier. Anyway, I’ll talk to you later man, work awaits! 🙁