User Manual

P.O.BOX 1, Hamamatsu Japan
www.yamahaproaudio.com
Architectural and Engineering Specifications
Signal Processor
MRX7-D
The signal processor shall provide eight balanced mic/line inputs on Euroblock connectors and shall provide 2 stereo
unbalanced line inputs on RCA connectors and shall provide eight balanced line outputs on Euroblock connectors.
The mic inputs shall have 48V phantom power. The processor shall provide digital inputs and digital outputs via YDIF
and Dante network audio on RJ45 connectors. The digital I/O shall allow sharing of digital audio with additional
processors, amplifiers, I/O expanders and other Dante equipped audio devices. All analogue inputs and outputs shall
have 24bit/48kHz/44.1kHz AD/DA converters and all internal processing shall be digital (DSP). The processor shall
have digital audio card slot to make it compatible with other audio formats. The processor shall have an SD card slot
for playback of MP3/WAV files. The processor shall have GPI I/O ports, RS232C and Ethernet port to allow remote
control. Software shall be provided for connecting and configuring DSP system components within each hardware
unit and shall be used to create the system with amplifiers, I/O expanders and remote controllers. Available system
components shall include Ambient Noise Compensator (Gap type), Auto Gain Control, Compressor, Delay, Ducking,
Dugan Automixer, Fader, Feedback Suppressor (Notch type), Gate, GEQ, PEQ, HPF, BPF, LPF, Limiter, Matrix Mixer,
Meter, Oscillator, Polarity, Room Combiner, Room Combiner plus Automixer, Router, Speaker Processor, Speech
Privacy, Source Selector. Ethernet communications shall be utilized for software control and configuration. Software
shall be operated on a PC computer with network card installed, running Windows 7 or above [Windows 8/8.1/10 are
supported]. After initial programming, processors may be controlled via dedicated wall mount controller DCP series,
PC software, 3rd party control systems and smart devices. The NC rating of the processor shall be 23 and the heat
dissipation shall be maximum 55.9 kcal/h. Dimensions (W x H x D) shall be 18.9” x 3.4” (2U) x 14.4” (480 x 88 x 366
mm) and weight shall be 14.3 lbs. (6.5 kg). The product shall conform to the latest EU RoHS hazardous substances and
WEEE directives.
The product shall be Yamaha MRX7-D.