Used Rolls MB15b ProMatch Two-Way Stereo Converter Microphone Preamp

Used Rolls MB15b ProMatch Two-Way Stereo Converter Microphone Preamp in great condition, perfect for matching levels and impedance between pro and consumer audio gear. This compact 2-channel unit converts balanced/unbalanced signals in both directions and provides mic preamp gain with clean, low-noise performance. Features stereo operation, RCA and 1/4" connections, and simple level controls for quick, reliable interfacing in studios, live rigs, and install setups.