ROLLS MP13 Mini-Mic Preamp Phantom Power

Rolls MP13 Mini-Mic Microphone Preamp Phantom Power Gain Control XLR TRS

ARTCESSORIES MICROMIX MICROPHONE PREAMP WITH PHANTOM POWER

ART Pre-amp USB Dual Pre Project Series No Power Adapter no power cord

ART Tube MP Project Series Microphone Preamp Phantom Power Limiter Instrument

Rolls MP13 Mini Microphone 1 Channel Pre-Amp/Processor Amplifier

NEW - Rolls MP13 Mini-Mic Preamp

Rolls MP13 Mini-Mic Preamp with No Power Supply