I think that on our Soundcraft EFX12 the microphone pre-amps for two channels are blown. This because sounds are distorted and the peak light blinks even though a solo (pfl) indicates only -20 db ...
How can I tell if a microphone with work with a given preamp? Some preamps don't have the power for dynamic or ribbon mics. How can I tell if a certain mic is extra needy in the gain department? ...