MRX7-D

The Yamaha MRX7-D DSP Processor with Dante connectivity offers an efficient, flexible sound system solution for conference rooms, educational facilities, malls, and other complex environments.

From the Manufacturer:

Sound system requirements for corporate conference rooms, educational facilities, shopping malls, and a variety of other environments are becoming increasingly large and complex. The MRX7-D offers outstanding control efficiency and flexibility for a broad spectrum of audio installations.

Because the MRX7-D's design architecture is freely configurable, it allows an audio engineer to create a unique solution for the customer which can incorporate many unique processing components and maximize the use of available DSP. Having built in Dante connectivity, it also allows audio systems to take advantage of the many other Dante enable products on the market including Yamaha's wide range of Digital Mixers.

Features:

• Flexible and Expandable: The MRX7-D takes full advantage of the globally adopted Dante networking technology. Dante is a true digital network that increases the flexibility and expandability of an audio system while helping to reduce the cost. It can handle and distribute high numbers of audio channels over long distances to many devices on the network simultaneously. With so many Dante enable devices available, such as microphones, processors, digital mixers and amplifiers, it is the ideal choice for medium to large scale system designs.
• An Intuitive Graphical Interface for Sound System Design: The MTX-MRX Editor design process is a logical step-by-step analog of the physical installation workflow.

1. Device layout wizard
2. Functional setup
3. External controller setup
   
   The MTX-MRX Editor that incorporates the MRX Designer software is the key to creating a wide variety of system designs. The MRX Designer is freely configurable and allows simple to operate, yet very flexible and powerful audio systems to be created. The powerful features available to a designer include a very large 64x64 matrix, industry leading Dan Dugan Automixing, advanced Acoustic Echo Cancelling plus a host of other specialist components.

• Dante for MRX7-D: The MRX7-D is equipped with dual Dante ports that allow 64 channels of inputs and outputs @44.1kHZ/48kHz to be run on a redundant network. Both simple and larger, sophisticated Dante network systems can be created using MRX7-D and the Dante enabled XMV-D amplifiers.
  Audinate’s Dante Network Audio Protocol has been adopted, not only in Processors and Power Amplifiers, but also in many other types of digital audio equipment such as Yamaha Digital Mixing Consoles. In Ver 3.2 and later, supports the HA control of the I/O rack "Rio series"and "Tio 1608-D".This makes it the perfect backbone for larger networked audio systems particularly as connections are not limited to a 30m maximum as with YDIF, but can carry audio up to 100m over CAT5e cable.
  A Dante digital network handles all the audio and control data making system alterations and expansion easy. New devices can be added to the network via a single CAT5e cable and quickly configured using the MTX-MRX Editor. Dante networking provides superior system flexibility as well as plenty of capacity for future expansion.
  Supports the "Dante Domain Manager" audio network interconnectivity standard (update to version 3.31). Audinate Corporation's "Dante Domain Manager" is now supported. Audinate Corporation's "Dante Domain Manager" is network administration software that provides user authentication and role-based security settings. Now you can construct a safe and scalable sound system based on Dante infrastructure.
• YDIF: MRX7-D features the YDIF digital transmission format; a unique proprietary Yamaha technology that delivers 16ch audio and word clock transmission via standard CAT5 Ethernet cable. YDIF can be used for cascading multiple MRX/MTX Series or for feeding audio signal to XMV Series power amplifiers with very simple cabling up to 30 metres.

Specifications:

• Sampling frequency rate: Internal: 48kHz/44.1kHz
• Signal delay: 1.9 msec (AD-DA @48kHz)
• Total harmonic distortion: “0.05% (+4dBu, Gain:-6dB, 48kHz) 0.1% (+4dBu, Gain: +66dB, 48kHz)” (Measured with a 18dB/Oct filter @80kHz)
• Frequency response: 20Hz to 20kHz: max:+0.5dB, min:-1.5dB
• Dynamic range: 107dB (typ. Gain:-6dB)
• Crosstalk: -100dB (@1kHz)
• Heat dissipation: 55.9kcal/h max
• Power requirements: AC100V-240V 50Hz/60Hz
• Power consumption: 65W
• Dimensions:
  • W: 480mm
  • H: 88mm
  • D: 366mm
• Net weight: 6.5kg
• Accessories: Included items = Power cord, Euroblock plugs (3-pin, tabbed) x16, Euroblock plugs (16-pin) x2, Cable Ties, Manual
• Others: Memory bank = PRESET: 50, Phantom Power = +48V