TOA M-864D Rackmount Digital Stereo Mixer

Name: TOA M-864D Rackmount Digital Stereo Mixer
Brand: TOA Electronics
SKU: TOA-M-864D
Price: 4338 USD
Availability: InStock

Write a Review

Part #:

M-864D CU

Model #:

M-864D

Current Stock:

Availability: Usually arrives in 5-9 business days.

Quantity:

Certified Audio
Expertise

FREE Custom
System Design

Get Expert
Help Fast

Ask an Expert

Our expertly trained Sales Engineers are ready to help!

(888) 256-4112

The M-864D is a 4U rack mountable Digital stereo mixer that has 8 monaural Mic/Line input channels and 7 stereo input channels, 6 output channels including 4 bus assignable monaural output channels and 1 stereo recording output channel.

Description

It is equipped with digital signal processing functions such as Automatic Resonance Control function (ARC(*1)), Feedback Suppressor function (FBS), Automatic stereo input mute function and Equalizer. Advanced acoustic compensation can be automatically performed without using an acoustic measuring instruments. Furnished with various function setting buttons and 14 analog volume faders, the M-864D can be operated without the need or use of a PC. However, it can also be operated by connecting the PC or optional Remote control panel. It can be mounted in an EIA standard component rack (4U size). Automatic Resonance Control function automatically creates an appropriate equalization curve based on measuring the acoustic characteristics inherent in an architectural space, thus improving sound clarity.

Features

Automatic Resonance Control (ARC) measurement and processing algorithm that optimizes speech and sound clarity for individual acoustic environments.
Feedback Suppressor (FBS) function that eliminates feedback caused by carrying the microphone from place to place.
Automatic stereo input mute (Auto Mute or Ducker) function that mutes stereo input automatically when detecting a monaural control signal.
Analog-feel fine-tuning by slider control.
Front-mounted stereo input allows connection of digital audio player.
Preset memory enabling operators to store user-specified settings in response to specific needs.
Dedicated GUI software facilitating higher-precision parameter setting adjustment on PC via Ethernet LAN.
Stand-alone installation (4U rack-mountable).
Connection of up to five M-864D mixers with 22 input and 6 output channels per unit.
Finer speaker setting possible when used in combination with optional Digital Speaker Processor DP-SP3.

Specifications

Frequency Response	20Hz – 20kHz
Sampling Frequency	48kHz
Dynamic Range	100dB or more (IHF-A weighted)
Distortion	0.03% or less, 1kHz, +4dB* input/output, 20Hz – 20kHz BPF
Crosstalk	-80dB or less, 1kHz
Input	8 monaural input channels, removable terminal block (3P)
Input	7 stereo input (L, R) channels
RCA jack	-10dB* (max. +10dB*), 10kΩ
Trim gain for each individual channel	-∞ to 0dB (except front mounted input)
Output	4 output channels, +4dB, applicable load 600Ω,electronically-balanced, removable terminal blo
1 recording output (L, R) channel	-10dB* (max. +10dB*), applicable load1kΩ or more, RCA jackGain is adjustable
Contact Input	8 channels, open voltage: 24V DC, short-circuit current: 5mA,removable terminal block (10P)
Contact Output	8 channels, no-voltage make contact, contactcapacity: 24V DC/100mA,removable terminal block (10P)
Remote Control Panel	2 channels, Maximum number of units: 8 units per channel
Remote Control Panel	24V DC input x 2, termination ON/OFF switch x 1, removable terminal block (10P)
Remote Control Panel	Type of cable:Shielded CPEV cable (a pair of data cable and a pair of power supply
Network	Network I/F: 1 channel of 10BASE-TX (auto-negotiation),RJ45 connector, connection via switching hu
Network	Network protocol: TCP/IP
Network	Connection cable: Shielded Cat. 5 or higher twisted pair cable for LAN
Network	Maximum cable length: 100m (between M-864D and switching hub)
Preset Memory	16
Signal Processing	Automatic Resonance Control (ARC) FunctionFeedback Suppressor Function
Filter	8 channels (each monaural input channel), high-pass filter: 20Hz – 20kHz
Tone Controller	BASS, MID, TREBLE
Paranetric Equalizer	20Hz – 20kHz, ±15dB, 4 channels (each output channel)
Matrix	12 × 4
Crosspoint Gain	-∞ to 0dB in 1dB steps
Function	Input PAD control, Low cut control, Analog output attenuator control
Function	Front panel operation lock function, Stereo summing function,Function setting panel
Front Panel Section	Input Level Indicator, Output Level Indicator,ARC Measuring Start Switch: ON/OFF switch
Feedback Suppressor (FBS) Function	ON/OFF switch
Low Cut	ON/OFF switch, Stereo Summing: ON/OFF switch
Tone Control	BASS/MID/TRWBLE, Monaural Input
Analog Setting	Gain setting, PAD ON/OFF, Phantom power ON/OFF Stereo Input
Analog Setting	Trim setting, REC OUT gain setting,Preset Memory switch, Front Panel Operation Lock switch
System Lock	System lock key x 1, System lock indicator x 1
Operation Status Indication	Operation status indicator x 3
Contact Input	8 channels, open voltage: 24 V DC, short-circuit current: 5 mA,removable terminal block (10 P)
Contact output	8 channels, no-voltage make contact,contact capacity: 24 V DC/100 mA,removable terminal block (10 P)
Network I/F	1 channel of 10BASE-T/100BASE-TX (auto-negotiation)RJ45 connector, connection via switching hub
Network protocol	TCP/IP
Connection cable	Shielded Cat. 5 or higher twisted pair cable for LAN(Cat. 5-STP or better)
Maximum cable length	100 m or 110 yd (between M-864D and switching hub)
Operating Temperature	0 to 40 ºC (32 to 104 ºF)
Operating Humidity	90 %RH (no condensation)
Finish	Panel: Aluminum, hairline, black, Case: Surface-treated steel plate
Dimensions	482.6 (w) x 177.1 (h) x 157.2 (d) mm (19” x 6.97” x 6.19”)
Weight	11.24 lbs (5.1 kg)