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rolls PM55P Personal Monitor Amp Battery Opt
The PM55P With built in Optical Limiter is designed for performers who need to monitor their own signal, such as their vocal, with the main mix. The unit has become very popular with drummers who need to mix a click with a monitor signal. And many sound technicians use the PM55P as a quick line tester to troubleshoot audio systems. Operates on either one 9 volt battery or the included PS27s power supply. Built in switchable Optical Limiter XLR Mic In & Pass Through Ground lift on XLR signal Stereo/Mono 1/4-in Monitor Input 3 5mm & 1/4-in Headphone outputs Powered by one 9 volt battery Max Input Level -20 dB XLR 

Price is $
Price: $99