Rolls RM82 8-Channel Mic/Line Mixer (B-Stock)

Eight Channel Rack Mount Mixer for Microphone and Line Sources

The Rolls RM82 is a 1 RU rack-mountable eight-channel mic and line mixer designed for conference rooms, houses of worship, small venues, broadcast setups, and commercial installations. It combines eight balanced microphone inputs and eight 1/4 inch line inputs into a compact, space-saving solution for managing multiple audio sources. With individual channel controls, phantom power, tone shaping, and flexible output options, it delivers practical control for professional sound reinforcement and installed audio systems.

Eight XLR Microphone Inputs with Phantom Power

The RM82 provides eight balanced 3-pin XLR microphone inputs, each equipped with 48 VDC phantom power to support condenser microphones. Individual trim and level controls per channel allow accurate gain staging and signal balancing. This makes the mixer suitable for podium microphones, choir setups, panel discussions, and multi-mic reinforcement applications.

Dedicated Line Inputs and Insert Capabilities

Each channel also includes a 1/4 inch TS line input, allowing connection of playback devices, wireless receivers, instruments, or additional mixers. The 1/4 inch jacks can be configured as inserts or direct outputs, offering added routing flexibility. This feature supports integration with signal processors, recording devices, or external effects units.

Tone Control and Channel Shaping for Clear Sound

Every channel features adjustable bass and treble cut controls, enabling tonal shaping to improve clarity and reduce unwanted frequencies. These controls help tailor speech intelligibility in conference rooms and refine music playback in small performance environments. By adjusting tone per channel, users can optimize microphones and sources independently.

Mono Main Output with Auxiliary and Pre Fader Options

The mixer includes a mono balanced XLR main output with a dedicated master level knob for overall control. A mono RCA auxiliary input allows additional source integration, while a pre-fader RCA output provides recording or feed-through capability independent of channel faders. This flexibility supports installed systems that require simultaneous reinforcement and recording.

Compact One Rack Space Design for Professional Installations

Occupying just one rack unit, the RM82 integrates easily into equipment racks and AV cabinets. Its durable construction and straightforward front-panel layout make it suitable for permanent installations and portable systems alike. For venues needing multiple microphone inputs in a limited rack space, this mixer offers organized, centralized control.

**This B-Stock product has either been returned from a prior customer order or was used as a demo and repackaged. The product box may show signs of wear, and has had the manufacturer seal broken, but the product should remain in working condition. The item may show some signs of use, but it should not affect performance. All B-Stock items include the original manufacturer warranty, as we are an authorized reseller for this brand. This product is also covered under our return policy.