Rolls MP13 Mini-Mic Preamp

Compact Single Channel Microphone Preamp for Clean Signal Boosting

This mini single-channel microphone preamp is designed to provide a simple and effective way to boost microphone signals for recording, live sound, and broadcast applications. It delivers clean gain in a compact format, making it a practical solution for users who need reliable mic amplification without the complexity of a full-sized mixer or rack-mounted preamp.

Multiple Input Options for Versatile Microphone Use

The preamp features both XLR and 3.5 mm microphone inputs, allowing it to work with professional microphones as well as compact lavalier and headset mics. This flexibility makes it useful for content creation, presentations, podcasting, interviews, and mobile recording setups where different microphone types may be used.

Simple Gain Control with Visual Clip Monitoring

A single gain control knob allows quick adjustment of input levels, while an integrated clip indicator provides clear visual feedback to help prevent distortion. This straightforward control layout makes it easy to achieve proper gain structure even for users with minimal audio experience.

Phantom Power Support for Condenser Microphones

Built-in 24V phantom power enables the use of condenser microphones that require external power. This expands compatibility beyond dynamic microphones and makes the preamp suitable for higher-sensitivity mic applications such as studio vocals, speech reinforcement, and detailed audio capture.

Flexible Output Design for Audio Systems and Headphones

The preamp includes both XLR and 1/4-inch outputs for connection to mixers, audio interfaces, powered speakers, or recording devices. The 1/4-inch output is designed to function as either a mono unbalanced output or a stereo headphone output, providing added versatility in monitoring and system integration.

Compact Form Factor for Portable and Fixed Applications

Its small footprint allows the preamp to be easily placed on a desk, mounted in tight spaces, or used in mobile rigs. The durable enclosure supports regular use in studios, AV installations, and field recording environments where space and simplicity are important.