[stantheman1976]

With just the battery box you'll have to push the gain up a bit. The battery box does not amplify the signal coming into the mics. It just gives power to the mics to make them work. In a loud enviornment like a Rush show that setup is just right though. You'll be able to handle some high levels without overloading the mics. If you plan to record anything acoustic you probably should check into a preamp. Soundprofessionals makes a great preamp.