M-633D Digital Stereo Mixer

M-633D Digital Stereo Mixer

M-633D Digital Stereo Mixer

M-633D

The M-633D is a compact, easy-to-use digital audio mixer designed for Live and AV applications. The M-633D's simple analog interface makes setup and operation fast and efficient. With powerful, automatic on-board DSP, the M-633D eliminates problem acoustics and feedback that optimizes sound quality for any venue. Multiple outputs provide flexibility for operation in several zones and allows recording of main mix signal. Its compliment of inputs makes it ideal for live performance, conferences and banquet events utilizing microphones and music playback or other auxiliary audio sources.

Power Source 120 V AC, 60 Hz
Power Consumption 13 W
Frequency Response 20 Hz - 20 kHz
Sampling Frequency 48 kHz
Dynamic Range 90 dB or more (IHF-A weighted)
Distortion 0.03 % or less, 1 kHz, -10 dB(*4) input, 0 dB(*4) output
(20 Hz - 20 kHz BPF)
Input 6 monaural input channels (MONO IN 1 - 6),
selectable independently from 3 types of inputs below for each channel
LINE
: -10 dB(*4), 2.4 KΩ
MIC
: -46 dB(*4), 2.4 KΩ
PHANTOM
: -46 dB(*4), 2.4 KΩ
supplies phantom power of +24 V DC, 10 mA
electronically balanced
Removable terminal block (3 pins), phone jack
3 stereo inputs (L, R) (STEREO IN 1 - 3)
-10 dB(*4)/ 10 kΩ,
RCA jack (STEREO IN 1 - 3), Stereo mini jack (ST IN 1)
Output 2 monaural output channels (MONO OUT 1, 2)
0 dB(*4) (applicable load: 1 kΩ or more), electronically balanced,
removable terminal block (3 pins)
1 stereo output (L, R) channel (ST OUT L, R)
0 dB(*4) (applicable load: 1 kΩ or more), electronically balanced,
removable terminal block (3 pins)
1 stereo recording output (L, R) channel (REC OUT L, R)
-10 dB(*4) (applicable load: 1 kΩ or more), RCA jack
Bus Line Monaural channel × 2, Stereo channel × 1
AD Converter 24 bits
DA Converter 24 bits
Signal Processing
Automatic Resonance Control Function 3 output channels (each monaural output channel, stereo output L, R),
independent settings for each channel, automatic creation of EQ curves
(for sound field compensation)
ARC measurement start switch × 1, Function ON/OFF check indicator × 1
Feedback Suppression Function 6 channels (each monaural input channel),
independent settings for each channel
Function ON/OFF switch × 6, Function ON/OFF check indicator × 6
Automatic Clipguard Function 6 channels (each monaural input channel),
independent settings for each channel
Automatic Mute Function Function ON/OFF switch × 1
Input Level Indicator 2-color LED indicator: Green (for appropriate level)/red (for peak level)
Output Level Indicator 2-color LED indicator: Green (for appropriate level)/red (for peak level)
Finish Panel: Aluminum, black, hairline
Case: Precoated steel sheet, black, 30 % gloss
Dimensions 420 (W) × 44 (H) × 341.3 (D) mm (16.54" × 1.73" × 13.44")
Weight 4 kg (8.82 lb)
Accessories Power cord (2 m (6.56 ft)) ……1, Removable terminal plug (3 pins) ……10,
Rubber foot ……4, Rack mounting bracket ……2, Machine screw (M3 × 8) ……6

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