Used Roland RSS M400
Used Roland RSS M400 units represent a complete 48-channel live digital mixing console system, offering 18 buses, 8 matrices, 4 stereo FX processors and Cat5e digital snake connectivity for portable, high-quality live sound. The second-hand M400 is well regarded for its intuitive layout, 25 touch-sensitive moving faders and 24-bit audio path from stage to splits. Scroll down to see the used Roland RSS M400 listings currently available.
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Roland RSS M400 specifications
| Brand | Roland |
| Segment | Audio |
About the Roland RSS M400
The Roland RSS M400 is a 48-channel live digital mixing console designed as a complete digital mixing system. It features 18 buses, 8 matrices, channel and bus DSP, 4 stereo FX processors, 4 graphic EQs or 8-band PEQs, built-in stereo recording and playback, and a built-in multi-channel split port. Cat5e connectivity replaces traditional analog snakes, removing high-frequency losses and allowing up to 40 channels of digital splits for monitor, broadcast, personal mixing or PC recording positions. Remotely controlled mic preamps sit on stage, maintaining 24-bit audio throughout. The M400 offers dedicated knobs and buttons for all console functions, 25 touch-sensitive moving faders, a large TFT LCD display and onboard Help, making it accessible for beginners and experienced professionals alike. Projects are fully compatible and interchangeable with the M-380 V-Mixer.
Roland RSS M400 — buyer FAQs
What is the Roland RSS M400 and what does it do?
The Roland RSS M400 is a 48-channel live digital mixing console built as a complete digital mixing system. It provides 18 buses, 8 matrices, channel and bus DSP, 4 stereo FX processors, 4 graphic EQs or 8-band PEQs, built-in stereo recording and playback, and a multi-channel split port, all while maintaining 24-bit audio from the stage through to the splits and back.
Who makes the RSS M400 and where does it sit in the Roland mixer range?
The RSS M400 is made by Roland, a Japanese electronic equipment manufacturer whose Professional A/V division focuses on live events, broadcast and streaming. The M400 sits within Roland's V-Mixer family of digital audio consoles, and projects created on it are fully compatible and interchangeable with the M-380 V-Mixer, allowing straightforward workflow across the range.
How does the M400 handle stage connectivity without a traditional analog snake?
Instead of a conventional analog snake, the RSS M400 uses Cat5e cabling to connect remotely controlled mic preamps on stage to the console. This approach avoids the high-frequency losses associated with analog snakes, reduces weight and installation cost, and supports up to 40 channels of lossless digital splits for monitor or broadcast positions, personal mixing and PC recording.
What is the RSS M400 typically used for?
The M400 is used in live sound production where a portable, self-contained digital system is needed. Its Cat5e snake, 24-bit recording, and digital split capabilities suit touring, theatrical and installed live-event environments. The 25 touch-sensitive moving faders, dedicated controls and onboard Help system make it practical for both experienced engineers and operators newer to digital consoles.
What should I check when buying a used Roland RSS M400?
On a used M400, confirm the number of channels configured and whether the Cat5e stage box is included, as the system relies on that connectivity. Check that all 25 touch-sensitive moving faders respond correctly and that the TFT LCD display is undamaged. Verify the built-in recording and playback functions operate as expected. Every listing on 10K Used carries a 21-day warranty covering major functional faults; full detail is in the buying guide at 10kused.com/used-av-equipment-guide/.
