YAMAHA MTX-3 Signal Processor

• 8ch mic/line input and 8ch analog output
• 16ch YDIF digital I/O
• SD Card Slot for playback

The DBX ZonePRO™ 641M offers fixed I/O, pre-configured architecture, configurable insert processing and optional duplication of audio channels to another ZonePRO device via a link bus.

The DBX Zone PRO 641M features a total of six inputs and four outputs. Inputs include four balanced mic/line switchable terminal block inputs and two mono-summed pairs of unbalanced RCA inputs. Hardware-controlled microphone gain allows adjustment of microphone gain per channel.

The 641M device has a pre-configured architecture with input processing, a central matrix and output processing. Two input insert positions and one output insert position allow channel-specific insert processing to be configured.

AutoWarmth®, a psychoacoustic function that maintains full frequency bandwidth even when the signal level has dropped, is permanently available on each output zone. A link bus allows duplication of the first six audio channels to another ZonePRO device in applications where additional output zones are required.

The DBX ZonePRO™ 641M Digital Zone Processor Main Features Include:

• 12 Inputs / 6 Outputs
• 6 Balanced Mic/Line Inputs
• 4 Unbalanced, Mono-Summed RCA Input Pairs
• S/PDIF Input
• Microphone Gain per Channel
• Pre-Configured Architecture
• Two Configurable Input Insert Positions
• One Configurable Output Insert Position
• AutoWarmth® per Output Zone
• Link Bus
• Comprehensive Signal Metering
• Front Panel LCD
• 9 User-Specified Front Panel Control
• Optional ZC Controllers
• Ethernet Control
• Serial Control
• Third Party Control
• Wizard-Driven Configuration
• Weight: 6.2 lbs / 2.81 kg
• Dimensions: 1.75” (1U) x 19” x 7.75” (45mm x 483mm x 197mm)

dbx 1261 Overview

The ZonePRO 1261 from dbx is a digital zone processor that features twelve-channels of input and six-outputs. The unit is suitable for installation in restaurants, fitness centers, nightclubs and any other situation that requires multiple-zone control of audio sources with paging features. The ZonePRO 1261 has no front panel control and requires a computer for initial set-up.

The processor provides two balanced inputs on Euroblock terminals that are selectable as line or microphone level (with phantom power) along with eight pairs of analog RCA line inputs, with each pair internally summed to mono. An RCA coaxial S/PDIF digital input is also available. Outputs are available via Euroblock terminals and can be configured as either stereo or mono. A DB-9 connector is located on the front panel for connecting to a computer.

The included Windows based control software communicates with the unit via RS-232 or Ethernet. Processor blocks can be switched in or out of a chain and include input gain, high-pass filtering, parametric EQ, compression, limiting, gating, AGC, ducking, de-essing, AFS (Advanced Feedback Suppression), notch filters, signal routing, band-pass filtering, delay and polarity. An AutoWarmth module provides gentle bass boost compensation as signal levels are lowered.

The ZonePRO 1261 really shines when utilized with optional remote wall-mount controllers that can be positioned within the various zones. The wall-mounts are able to provide local volume control or scene selection, dependent on the type of controller installed. A built-in real-time clock can provide programmable system changes throughout the day or week. All program memory is non-volatile, ensuring program security in the event of power failure or computer malfunction.

• dbx ZonePRO 1261 - 12-Input / 6-Output Digital Zone Processor without Front-Panel Control

• AC Power Cable

• Null Moden Cable

• Crossover Ethernet Cable

• Software CD-ROM

• Two (2) Year Warranty

CobraNet is a network technology for multichannel transmission of digital audio data. The CM-1 is a compact interface module for NetMax to allow connection to a CobraNet network, which allows the simultaneous transmission of up to 32 digital audio input signals and 32 digital audio output.

    * Designed for Cinema, Club Sound, Commercial Sound/Life Safety, Concert Sound, House of Worship, Performance & Sports Venues, Stadium Systems, and other applications.
    * 100BASE-TX ethernet interface; 100Mbit/s full-duplex Ethernet interface; IEEE 802.3u compatible.
    * Secondary 100BASE-TX Ethernet interface. Second Ethernet interface for the connection of a redundant network to establish fault tolerant systems. Internal audio output interface for the transmission of 32 digital audio channels with 48 kHz sample rate and 16, 20, or 24-bit word length
    * Internal audio input interface for receiving 32 digital audio channels with 48 kHz sample rate and 16, 20, or 24-bit word length.
    * Control, monitoring, configuration, and firmware updates via Ethernet protocol.
    * Status LEDs. Link, activity, fault, and CobraNet conductor status indication via Ethernet connectors.

 

Analog Inputs    Modular
Analog Outputs    Modular
Audio Network    CobraNet CM-1 Module (optional)
Cooling    Left-to-right, 3-stage fan
Data Format    24 Bit linear A/D and D/A conversion, 48 Bit processing
Digital Inputs    Modular
Digital Outputs    Modular
FIR-Drive    Yes
GPIO Control Port    2 x 6-pole Euro block4 Control Inputs (analog 0 - 10 V / logic control) 3 Control Outputs (Relay contact to ground) 1 Fault Output (NC Relay contact)3 Reference Outputs (+5 V / +10 V/ GND)
Internal Processing    2 DSPs Standard (150 MHz, 300 MIPS), DSP-2 Extension Module (3 dual core processors-1200 MIPS total) , 1 DSP per Audio Module (100 MHz, 100 MIPS) 1500 MIPS total without I/O cards
Network Control (IRIS-Net)    Yes
Network Interface    Ethernet-10/100 MBit/s, RJ-45
Power Consumption    90 W max. (incl. 2 x AI-1, 2 x AO-1, 1 x CM-1 modules)
Power Supply    100 - 240 VAC, 50/60 Hz
Sample Rate    48 kHz internal
Serial Interface    2 Ports, 9pin D-Sub female (Remote Control)
Signal-to-Noise Ratio (A-weighted)    115 dB
Total Harmonic Distortion    0.01 %
Height    2RU 88.1 mm (3.47“)
Width    483 mm (19.02“)
Depth    381 mm (15“)
Weight Net    7.37 kg (16.25 lbs)

Dante is a network technology for multi-channel transmission of digital audio data. The DM-1 compact interface module allows EV's NetMax System Controller to connect to a Dante network, enabling the simultaneous transmission of up to 32 digital audio input signals and 32 digital audio outputs.

    * Designed for Club Sound, Commercial Sound/Life Safety, Concert Sound, House of Worship, Performance & Sports Venues, Pro Music, Stadium Systems, and other applications.
    * Gigabit primary and secondary Ethernet interfaces Typical latency: 1 mS Dante Zen device discovery Compatible with Dante Virtual Soundcard