TOA M-9000M2 CU Rackmountable Modular Digital Matrix Mixer with 8 Inputs

The M-9000M2 Pre-Amplifier is designed to be used in conjunction with optional modules and can be configured for up to 8 inputs and 8 outputs. 9000 series modules as well as existing 900 series input modules can be used. The most appropriate modules can be selected depending on applications. It is equipped with signal processing and control functions necessary for sound reinforcement, permitting all parameters to be set at the mixer. Settings data can be stored inside the unit and called up using the keys on the front panel.

All models allow for easily configured, custom systems with up to eight mic / line inputs and eight outputs. Each 9000M2 Series chassis has two channels of built-in DSP with ten band parametric EQ, compressor, three-level ducking and more. Input and output modules include additional DSP.

An integrated operating mode provides powerful functionality for both simple mixing and complex multi-zone paging applications. Features include telephone zone paging, automatic microphone mixing and ambient noise control. Programming the 9000M2 is easy via the front panel or using the convenient GUI programming interface (Windows™ XP / Vista), which allows fast configuration and upload/download of all settings.

The TOA 9000M2 Series Digital Matrix Mixer/Amplifiers redefine the conventional mixer/amplifier category by combining a modular matrix mixer, digital signal processor (DSP) and amplifiers in a compact, two rack space package. The versatile series is ideal for multi-zone paging, music distribution and room-combining applications. The 9000M2 Series models include dual and single channel amplifiers with high or low impedance outputs plus a matrix mixer-only version.

Includes:

• Accessory Power cord (2m (6.56ft)) x1
• Rack mounting bracket x2
• Bracket mounting screw x4
• Blank panel x7
• Blank panel mounting screw x14
• Removable terminal plug (3 pins) x2
• Removable terminal plug (14 pins) x1
• CD x1

Specifications:

• Power Source: 120VAC, 60Hz
• Power Consumption: 40W
• Audio Input
  • Max. 8 channels, modular construction (modules optional)
• Audio Output
  • Preamplifier output 1, 2: 0dB, 600Ω, balanced, removable terminal block (3 pins)
• Module Slot
  • Analog input (slot 1 — 8): —10dB, 10kΩ, unbalanced
  • Digital input (slot 1 — 4): 24-bit / 48kHz
  • MIX output (slot 1 — 8): —14dB, 330Ω (CH 1 pre-fader output), unbalanced
  • Digital output (slot 5 — 7): 24-bit / 48kHz
  • Power supply (slot 1 — 8): +24V, -24V, +6VDC
• Digital Audio Signal
• Reference Level: —20dBFS
• Frequency Response: 20HZ — 20kHz, +1, —3dB
• Total Harmonic Distortion: 0.008% (@ 22kHz LPF, 1kHz, +10dB output)
• S/ N Ratio At Input short, 20Hz — 20kHz, set to ALL FLAT or OFF setting
  • Output volume min.: 90dB
  • Output volume max.: 61dB (Input 1 volume: 0dB, Other Inputs: OFF)
• Cross-Talk: 64dB or more (@t 20kHz)
• Tone Control
  • Bass: +/-12dB (@ 100Hz)
  • Treble: +/-12dB (@ 10kHz)
• Parametric Equalizer
  • 10 bands, Frequency: 20Hz — 20kHz, 31 points, Variable range: +/-12dB, 0: 0.3 — 5
• Speaker Equalizer: 10 (setup software has 30 TOA speaker presets)
  • High—pass Filter: —12dB / oct, Variable frequency range: 20Hz — 20kHz. 31 points
  • Low—pass Filter: —12dB / oct, Variable frequency range: 20Hz — 20kHz, 31 points
• Compressor: Depth: 1 — 5
• Delay: 0 — 40ms (1ms steps), maximum 40ms (CH 1 + CH 2), mixer mode only
• Scene / Event Memory: 32
• Auxiliary Function: Key lock function
• Control lnput / Output
  • RS—2320, D—sub connector (9 Pin, female)
  • Control input: 4 inputs, no-voltage make contact input, open voltage: 3.3VDC, short-circuit current: 1mA or less, removable terminal block (14 pins)
  • Control output: 4 outputs, open collector output, withstand voltage: 27VDC, control current: 50mA, removable terminal block (14 pins)
  • Remote volume: 2 channels, connect a 10kΩ / Iinear taper variable resistor or input the DC voltage of 0 to +10V, removable terminal block (14 pins)
• Operating Temperature: -10°C to +40°C (14°F to 104°F)
• Operating Humidity: 35% to 80% RH (no condensation)
• Finish Panel: Aluminum, hair—Iine, black
• Case: Surface—treated steel plate, black, paint
• Dimensions: 420 (W) X 107.6 (H) X 353mm (D) (16.54" X 4.24" X 13.9")
• Weight: 6kg (13.23lbs)