OK, If you're mic'ing drums you need 15" . Eons are powered - so you run right from the line out of the mixer into the speakers. How much power do you need? If you're playing loud guitar amps in big rooms or outside you'll need the G2s -400 watts($70...
RF amplifiers are used for many things. While an MRI uses RF amplifiers to stimulate and detect the NMR signature of molecules (Reference 1), there are many other uses. For example, pacemakers today frequently have an RF interface for performance mon...
I've had a Carvin PB100 bass amp for years and it's been great. I also have a XP880 mixer that got dropped off of a truck & broke the internal fan housing - I called Carvin expecting to pay for repair & shipping etc. Instead they shipped me the fan a...