Roland M-48 User's Manual
Contents
1. High Quality Audio Transfer REAC Roland Ethernet Audio Communication is Roland s original technology 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 installations LIVE PERSONAL MIXER M 48 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 M 48 Live Perso lonitor System E A Complete Digital Mixing System with the M 400 V Mixer With the M 400 Live Mixing Console you can setup maintain and control 40 channels of monitor output to each M 48 connected to the system The M 400 is equipped with all the remote management software memory recall etc providin2. Roland also received IS014001 international environmental management system certification We re actively seeking ways to maintain harmony with the environment ISO International Standardization Organization an organization for the promotion of standardization of international units and terms They provide different categories of certification ISO9001 Series certification is a product quality certification for products that undergo a certain level of quality control from the design stage to the after service stage IS014001 Series certification is for environment related standards Each member of the Roland Group is striving to obtain certification eS by Roland Systems Group For more details please visit us at Copyright 2009 Roland Corporation All right reserved lt WWW rolandsystemsg rou p net gt All specification and appearances are subject to change without notice Jan 2009 RAM 7022 SJ PD ess Roland by Roland Systems Group The Breakthrough Personal Mixing amp Monitoring Solution 1 Unprecedented Personalization 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 EEDEN m outeur O Prones 1 3 Band Phones 2 LIMITER REVERB SEND OOLINE OUT L R EMBEDDED POWER 1 40 ch REC OUT L R CONTROL AMBIENT
3. Cat5e cable S 4000D is required for power supply Power Consumption 13W Dimensions 297 0 W x 171 0 D x 67 0 H mm 11 3 4 W x 6 3 4 D x 2 11 16 H inches Weight 1 5kg 3 Ibs 5 oz S 4000D Specification REAC Connector RJ 45 EtherCon Type x2 C t oe REAC EMBEDDED POWER Connector RJ 45 EtherCon Type x8 Indicators REAC Power Red x8 Link Green x10 ACT Orange x10 Power Blue x1 Power Supply AC 115V AC 117V AC 220V AC 240V 50 60HZz Dimensions 482 0 W x 285 0 D x 87 8 H mm 19 W x 11 1 4 D x 3 1 2 H inches Weight 4 2kg 9 lbs 5 oz Optional Items APC 33 RH PM5 W100S R SC W20F All Purpose Clamp In Ear Monitor Stereo Headphones 100m CAT5e Cable on a Reel 20m Premium CAT5e Cable The clamp used for attaching the M 48 to The ideal In Ear Monitor tuned for live Equipped with a newly developed 45mm Compact and light weight cable on a reel REAC signal transfer cable with Neutrik the middle of a microphone music or stage monitoring with the M 48 Designed driver with a neodymium magnet that with Neutrik Ethercon connectors on Ethercon connectors on both ends with cymbal stand to fit securely in your ear during live offers full dynamic range both ends the feel of a mic cable Lays flat and easy performances to roll up Ensuring high quality while protecting the environment Roland is SO9001 and 1SO14001 certified At Roland several group companies have obtained ISO9001 certification In addition in January 1999
4. M 48 Specification M 48 Monitoring System Setup Number of Inputs 40 inputs REAC Stereo AUX Ambient Mic Number of Outputs Headphones X2 L R Balanced TRS Stereo Line Connect with Analog Console AD DA Conversion 24 bit 96KHz 48kHz or 44 1kHz Nominal Input Level AUX IN 16dBu at max volume Input Impedance AUX IN 10k ohms Non Clip Maximum AUX IN 2dBu Input Level Nominal Output Level PHONE Jacks L R 6dBu at Line Out Volume Unity 10k ohms load a F S 4000D Miniature PHONE Jack REC L R Output 12dBu at Line Out Volume Unity j 10k ohms load Output Impedance PHONE Jacks 1 2 10k ohms LINE OUT Jacks L R 600 ohms LINE OUT REC L R Jack 10k ohms and above Recommended Load PHONE Jacks 1 2 16 ohms or above synthetic impedance 1 and 2 Impedance LINE OUT Jacks L R 10k ohms or above Control Software S 4000RCS LINE OUT REC L R 10k ohms or above 34 Analog Console etc Non Clip Maximum PHONE Jacks 1 2 250mW 250mW 1 or 2 at 1kKHz 40 ohms load HOHHOHHHHESE GHAR HHH Output Level LINE OUT Jacks L R 12dBu at 1kHz 10k ohms load LINE OUT REC L R Jack 6dBu at 1KHz 10k ohms load Connectors REAC EMBEDDED POWER Connector RJ 45 EtherCon Type x1 AUX IN Stereo miniature phone type Connect with M 400 V Mixer LINE OUT L R 1 4 inch phone type balanced LINE OUT REC L R Stereo miniature phone type PHONE 1 2 Stereo 1 4 inch phone type and Stereo miniature phone type Power Supply DC 48V via
5. MIC IN C316 Stereo Groups AUX IN Pd Professional Sound Control and Quality 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 3 Unparalleled Usability 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 IEMs 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 4 Convenient Connectivity Our newly developed REAC Embedded Power 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 E Rear Panel r a S Headphones Wedge Monitor Portable Recorder Metronome etc In ear monitor Requires separate amplifier The Next Generation of Simple
6. g a simple and flexible setup Version 2 0 M 400 or higher is required when using the M 48 E Setup Display E Source Assignment Control the volume pan and EQ of all channels Channel assignment for up to 16 stereo groups is set using a simple matrix E Connect to an existing Analog Digital Console With your existing console connect the M 48 along with the S 1608 16 channel or the S 40008S 40 channel Digital Snake to utilize the complete system The next generation of digital monitoring can be incorporated along with your existing system Please see the system configuration example on the next page Version 2 1 S 4000S series version 2 0 S 1608 or higher is required when using the M 48 TUFE ee ee a a losssssssgs CET EET Ba PEL ro rr ri i op sem LBM d ba mi i bitte Thaka S 4000S Series 40 I O Modular Rack S 1608 Stage Unit A single CAT5e cable transfers 40 channels of 16 inputs 8 outputs 24bit digital sound signal Custom Analog and or Digital I O assignments are available Contact your local RSS dealer for more details WE 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 Download the free software at www rolandsystemsgroup net E included Mounting Plate The M 48 can be attached to a microphone stand by using the bundled mounti
7. ng bracket The mounting bracket is designed with a headphone hanger and accessory tray for your pencil or portable recorder The optional APC 33 mounting bracket can be used when you need to mount the M 48 to the middle of a music or mic stand S 4000D The REAC Splitter Equipped with Embedded Power REAC Embedded Power is unique Roland technology that enables the transfer of not only the digital audio signal but also the power required by the connected device all via one CAT5e cable The S 4000D Splitter and Power Distributor is equipped with 10 REAC ports including 8 ports of REAC Embedded Power The S 4000D can automatically detect and distinguish a product not supporting REAC Embedded Power In this case power is not provided allowing the S 4000D to also function as a standard splitter when required The S 4000D is required to use with the M 48
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