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• Support for Revolutionary Personal Mixing with the M-48 Live Personal Mixer
• Support for Left-Center-Right (LCR) sound system configurations
• Six Newly Added Vintage Effects
• Real-time Analyzer
• Enhanced Parametric EQ ability
• Numerous User Interface Enhancements

New Features

Support for LCR Sound Systems The LCR (Left-Center-Right) mode is now supported as a direct response to customer requests. Simply enable the LCR mode in the system configuration to activate this feature.	Support for Personal Mixing and Monitoring The M-400 can be used to setup, configure and control multiple REAC-enabled M-48 Live Personal Mixers. The M-48 represents a breakthrough in professional personal monitoring and mixing.
Six Newly Added Vintage Effects Access some of Roland’s legendary vintage effects within the M-400. Original sounds used by engineers the world-over extends the range of live expression.	GEQs can now be switched to PEQs Any existing 31-band Graphic EQ can now be switched to an 8-band Parametric EQ. The Real Time Analyzer enables a quick look and instant adjustment of the acoustic characteristics of a venue

Six Vintage Effects
Roland has been a leader in creating some of the world's most popular effect processors. Now included in the M-400 are six perfectly emulated popular and classic vintage effects.

Space Echo - RE-201 The world’s standard in tape echo effect -“RE-201”. Spring Echo is also emulated perfectly.	Stereo Flange - SBF-325 Employs 3 Flangers and 1 Chorus. Supports Stereo Inputs.
Dimension D - SDD-320 The studio standard - Dimension. Also supports multi-button mode.	Digital Delay - SDE-3000 The standard Digital Delay of sound reinforcement and recording. Can be used by two channels for dual mono effect.
Phase Shifter - SPH-323 Dual channel Phaser employs LFO.Also possible to link two units modulation.	Digital Reverb - SRV-2000 The standard in Digital Reverb with a accurately modelled EQ character.

Support and management of multiple M-48 Live Personal Mixers for the ultimate in monitoring environments
For the performing musician wanting the best possible sound quality and flexibility in their individual stage mix, the M-48 offers control over 40 audio sources that can be easily managed in 16 assignable stereo groups. Configurations are straightforward with the ability to control, save and recall all connected M-48s from an M-400 V-Mixer allowing the FOH engineer to assist in setup and mixing. The use of IEMs (In-Ear Monitors) dramatically reduces the amount of sound picked up by stage microphones. It also eliminates feedback while providing superb sound quality for both live performance and recording.

The backbone of the V-Mixing System is based on REAC – Roland’s Ethernet Audio Communication transmission protocol for low latency, high quality digital audio transfer. Products using REAC technology are installed today in many venues and have been used for high profile events worldwide. REAC’s 24-bit, 40x40 channel protocol delivers pristine digital audio via lightweight, inexpensive and easy to install cable (Cat5e). REAC technology is immune to externally induced signal quality degradation or hums and buzzes typically found in analog systems. You have more freedom in cable placement resulting in lower cost and better sounding. Learn more about the power and benefits of REAC>