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21. SPECIFICATIONS
21.1. M-9000
120 V AC, 60 Hz
40 W
Max. 8 channels, modular construction (modules optional)
Preamplifier output 1, 2: 0 dB*
1
, 600 Ω, balanced, removable terminal block (3 pins)
Analog 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 (CH1 prefader output), unbalanced
Digital output (slot 5 – 7): 24 bit/48 kHz
Power supply (slot 1 – 8): +24 V, –24 V, +6 V DC
–20 dB FS
20 – 20,000 Hz, +1,
-
3 dB
0.008% (at 22 kHz LPF, 1 kHz, +10 dB
*
1
output)
At Input short, 20 – 20,000 Hz, ALL FLAT or OFF setting
Output volume min.: 90 dB
Output volume max.: 61 dB (input 1 volume: 0 dB, other inputs: OFF)
Over 64 dB (at 20 kHz)
Bass: ±12 dB (at 100 Hz), Treble: ±12 dB (at 10 kHz)
10 bands, Frequency: 20 – 20,000 Hz, 31 steps, Various range: ±12 dB, Q: 0.3 – 5
15 (compatible with TOA speakers only)
–12 dB/oct, Variable frequency range: 20 – 400 Hz, 14 steps
–12 dB/oct, Variable frequency range: 4,000 – 20,000 Hz, 8 steps
Depth: 1 – 5
0 – 42 ms (1 ms steps), maximum 42 ms (CH1 + CH2), mixer mode only
32
Matrix mode/Mixer mode (selector switch)
Key lock function
RS-232C*
2
, D-sub connector (9P, female)
Control input: 4 inputs, no-voltage make contact input, open voltage: 3.3 V DC,
short-circuit current: under 1 mA, removable terminal block
Control output: 4 outputs, open collector output, withstand voltage: 27 V DC,
control current: 50 mA, removable terminal block
Remote volume: 2 channels, connect a 10 kΩ/linear taper variable resister or
input the DC voltage of 0 to +10 V, removable terminal block
–10 to +40°C
35% to 80% RH (no condensation)
Panel: Aluminum, hair-line, black
Case: Surface-treated steel plate, black, paint
420 (w) x 107.6 (h) x 353 (d) mm
6 kg
Power Source
Power Consumption
Audio Input
Audio Output
Module Slot
Digital Audio Signal
Reference Level
Frequency Response
Total Harmonic Distortion
S/N Ratio
Cross Talk
Tone Control
Parametric Equalizer
Speaker Equalizer
High-pass Filter
Low-pass Filter
Compressor
Delay
Scene/Event Memory
Operation Mode
Auxiliary Function
Control Input/Output
Operating Temperature
Operating Humidity
Finish
Dimensions
Weight
*
1
0 dB = 1 V
*
2
Allowing it to be controlled by a control system such as AMX and Crestron through RS-232C port.
Notes
• The design and specifications are subject to change without notice for improvement.
• AMX is a trademark of AMX Corporation.
• Crestron is a trademark of Crestron Electronics, Inc.
• Accessories
Power cord (2 m) ............................................. 1
Rack mounting bracket .................................... 2
Rack mounting screw (M4 x 16) ...................... 4
Blank panel ...................................................... 7
Blank panel mounting screw (M3 x 8) ............ 14
Removable terminal plug (3 pins) .................... 2
Removable terminal plug (14 pins) .................. 1
CD-ROM .......................................................... 1
Start guide ........................................................ 1