Roland M-48 Live Personal Mixer - Acustoms > Custom In Ear Monitors Australia << Custom IEM
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Roland M-48 Live Personal Mixer

The breakthrough personal mixing & monitoring solution

The M-48 is the next generation live personal mixer that offers musicians the flexibly to control exactly what they want to listen to during their performances. It provides the highest level of sound monitoring quality for both headphones and IEMs (In-Ear Monitors) as well as for wedge and powered monitors. The superb sound quality creates the ideal monitoring environment for live performance and recording as well as studio applications.

The M-48 enables control of up to 40 audio channels via 16 stereo groups. No longer do you have to share the same sources and in the same order as everyone else. Each musician can choose what he or she wants to listen to – a truly personal mix.

Sweeten your monitor mix to your exact preferences with volume, pan, 3-band EQ and built-in reverb per group all instantly adjustable by convenient encoder knobs. A limiter is incorporated for protecting your ears from sudden and dangerous volume spikes. Based on REAC, the all-digital connection results in a low noise floor, improved musicality and crystal clear sound.

The LED indicators on the control knobs enable instant adjustment and visual confirmation at a glance, even on a dark stage. The built-in ambient mic aids in communicating with other musicians without have to remove your ear-buds or headphones as well as enabling a stage/room feel if desired. The AUX Input allows a metronome or other device to be mixed into the primary sound.

Our newly developed “REAC Embedded Power” (via the S-4000D) transfers both power and 40 channels of audio to the M-48 via a single CAT5e cable dramatically simplifying wiring and stage layouts. Mini jack and 1/4 inch phone jack headphone outputs are provided. Balanced TRS line outputs support wedge or other types of powered monitors. An independent stereo output mini jack enables recording with superb sound quality.



  • Number of Input Channels: 43 (40 in, 1 Stereo AUX in, 1 AMBIENT MIC in)
  • Number of Output Channels: 4 (1 Stereo LINE out, 1 Stereo PHONES out)
  • AD/DA Conversion: Sample Rate: 96.0kHz or 48.0 kHz or 44.1 kHz
  • Frequency Response: PHONES jack (1,2): -4 dB / +0 dB
  • Nominal Input Level: AUX IN L/R jack: -16 dBu (Vol: Max)
  • Input Impedance: AUX IN L/R jack: 10 K ohms
  • Non Clip Maximum Input level: AUX IN L/R jack: +2 dBu



  • Setup Display: Control the volume, pan and EQ of all channels.
  • Source Assignment: Channel assignment for up to 16
    stereo groups is set using a simple
  • Setup and Manage the M-48 on your PC: M-48’s can be setup and controlled on your PC when using with an existing console. Simply connect to the serial port on the S-1608 or S-4000S series Digital Snakes.



  • 1 Year against manufacturing and component failure