M-900MK2
8-Channel Mixer Preamplifier
M-900MK2
The M-900MK2 Mixer Preamplifier controls and mixes up to eight independent input signals and delivers up to +20 dBm of output power. Optional plug in modules are available for use with mixer preamplifier to provide versatility for a wide range of operating applications.
Power Source
AC Mains, 120 V, 60 Hz
Power Consumption
18 W
Rated Output
+4 dBm, +20 dBm (max.)
Power Bandwidth
30 - 20,000 Hz, +20 dBm 0.5% THD
25 - 20,000 Hz, +18 dBm 0.5% THD
25 - 20,000 Hz, +18 dBm 0.5% THD
Frequency Response
20 - 20 kHz, ±1 dB
Total Harmonic Distortion
0.01% at 1 kHz, rated output
Input
Eight Input Ports : Each port accepts any input modules. One Bridging Input/Output
Input Sensitivity/Impedance
Input Port #1 to #8 : 100 mV/10 kΩ
Bridging Input/Output : 100 mV/3.3 kΩ
Bridging Input/Output : 100 mV/3.3 kΩ
Output
Main : Balanced, 150/600 Ω
AUX : Unbalanced, 10 kΩ, 0 dBm
AUX : Unbalanced, 10 kΩ, 0 dBm
Output Regulation (1kHz)
Less than 1.5 dB, no load to full load
Signal to Noise Ratio
Master volume min : 90 dB (Band Pass 20 - 20,000 Hz)
Master volume max : 77 dB (Band Pass 20 - 20,000 Hz)
Master volume max : 77 dB (Band Pass 20 - 20,000 Hz)
Tone Control
Bass : ±10 dB at 100 Hz,
Treble : ±10 dB at 10 kHz
Treble : ±10 dB at 10 kHz
Control
8 Input gain controls 1 Master gain control
1 Bass control 1 Treble control
1 Power ON/OFF switch 1 Tone defeat switch
1 Bass control 1 Treble control
1 Power ON/OFF switch 1 Tone defeat switch
Indicator
1 Power LED, 1 Protect LED, 1 Signal LED, 1 Normal LED, 1 Peak LED
Protection
Self-protection, with AC fuse (inside)
Connector
Input No.1 to No.8 : Card-edge connector
Bridging, Aux output : RCA phone jack
Output : Screw-terminal strip
Mute, Remote VR : Screw-terminal strip
AC power cord/plug : SJT, 3-prong type
AC outlet : 3-pin grounding type
Bridging, Aux output : RCA phone jack
Output : Screw-terminal strip
Mute, Remote VR : Screw-terminal strip
AC power cord/plug : SJT, 3-prong type
AC outlet : 3-pin grounding type
Operating Temperature
-10 °C to +60°C (12 °F to 140 °F)
Finish
Black
Dimensions
420(16.54") × 99.1(3.90") × 307.5(12.11") mm
Weight
5.3 kg (11.68 lb.)
Included Accessories
Volume control covers (YA-920) x 4
Optional Accessories
Rack mounting bracket (MB-25B)
Please download Datasheet to access full specifications.
Optional Accessory
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M-900MK2
