TOAM633D - TOA M633D 12 Input 3 Output One Touch Digital Stereo Mixer 1U Image 1

The M-633D is a stereo mixer equipped with 12 input channels (6 monaural inputs and 3 stereo inputs) and 6 output channels (2 monaural outputs, 1 stereo output, and 1 stereo recording output). It has 2 monaural channel and 1 stereo channel bus lines, allowing each input signal to be assigned to each bus line individually. 1 Stereo input is located on the front panel for easy connection of audio/MP3 players.

It features digital signal processing functions such as Automatic Resonance Control function (ARC), Feedback Suppressor function (FBS), Automatic Clipguard function (ACG), and Automatic Mute function (AUTO MUTE). It performs advanced acoustic compensation by means of automatic processing without the use of an acoustic measuring instrument. It can be mounted in an EIA component rack (1U size).

Product Features

Provides automatic audio adjustment with push-button ease
Automatic Resonance Control
Feedback suppression function
Automatic Clipguard function for enchanced sound intelligibility
Compact 1U size
Stereo input located on the front panel for easy connection of audio/MP3 players

Product Specifications

General

Power Source: 220 - 240 V AC, 50/60 Hz
Power Consumption: 14 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)
Bus Line: Monaural channel × 2, Stereo channel × 1
AD Converter: 24 bits
DA Converter: 24 bits
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