TOA M-9000M2 9000M2 Series Pre-Amplifier

TOA M-9000M2


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.

RM3,745.33
*Price is inclusive of GST





Specification
(*1) 0 dB = 1 V
Power Source120 V AC, 60 Hz
Power Consumption40 W
Audio InputMax. 8 channels, modular construction (modules optional)
Audio OutputPreamplifier output 1, 2: 0 dB(*1), 600 Ω, balanced,
removable terminal block (3 pins)
Module SlotAnalog input (slot 1 - 8): -10 dB(*1), 10 kΩ, unbalanced
Digital input (slot 1 - 4): 24 bit/48 kHz
MIX output (slot 1 - 8): -14 dB(*1), 330 Ω (CH 1 prefader output), unbalanced
Digital output (slot 5 - 7): 24 bit/48 kHz
Power supply (slot 1 - 8): +24 V, -24 V, +6 V DC
Digital Audio Signal Reference Level-20 dBFS
Frequency Response20 Hz - 20 kHz, +1, -3 dB
Total Harmonic Distortion0.008 % (at 22 kHz LPF, 1 kHz, +10 dB(*1) output)
S/N RatioAt Input short, 20 Hz - 20 kHz, set to ALL FLAT or OFF setting
Output volume min.: 90 dB
Output volume max.: 61 dB (Input 1 volume: 0 dB, Other Inputs: OFF)
Cross Talk64 dB or more (at 20 kHz)
Tone ControlBass: ±12 dB (at 100 Hz)
Treble: %%p12 dB (at 10 kHz)
Parametric Equalizer10 bands, Frequency: 20 Hz - 20 kHz, 31 points, Variable range: ±12 dB, Q: 0.3 - 5
Speaker Equalizer10 (setup software has 30 TOA speaker presets)
High-pass Filter-12 dB/oct, Variable frequency range: 20 Hz - 20 kHz, 31 points
Low-pass Filter-12 dB/oct, Variable frequency range: 20 Hz - 20 kHz, 31 points
CompressorDepth: 1 - 5
Delay0 - 40 ms (1 ms steps), maximum 40 ms (CH 1 + CH 2), mixer mode only
Scene/Event Memory32
Auxiliary FunctionKey lock function
Control Input/OutputRS-232C(*2), D-sub connector (9 P, female)
Control input: 4 inputs, no-voltage make contact input, open voltage: 3.3 V DC,
short-circuit current: 1 mA or less, removable terminal block (14 pins)
Control output: 4 outputs, open collector output, withstand voltage: 27 V DC,
control current: 50 mA, removable terminal block (14 pins)
Remote volume: 2 channels, connect a 10 kΩ/linear taper variable resistor or
input the DC voltage of 0 to +10 V, removable terminal block (14 pins)
Operating Temperature-10 ℃ to +40 ℃ (14 ゜F to 104 ゜F)
Operating Humidity35 % to 80 %RH (no condensation)
FinishPanel: Aluminum, hair-line, black
Case: Surface-treated steel plate, black, paint
Dimensions420 (W) × 107.6 (H) × 353 (D) mm (16.54" × 4.24" × 13.9")
Weight6 kg (13.23 lb)
AccessoryPower cord (2 m (6.56 ft)) …1, Rack mounting bracket …2, Bracket mounting screw …4,
Blank panel …7, Blank panel mounting screw …14,
Removable terminal plug (3 pins) …2, Removable terminal plug (14 pins) …1, CD …1