The ALTAIR DEQ equalisation System combines the best of both worlds: the analog and the digital, offering multiple possibilities of use and remote control for high performance graphic equalisation. The different elements of the system can be used individually or chained to conform up to 17 stereo channels in a system. The DEQ-282 equaliser comprises all the functions that one can expect from a standard analog equaliser, adding more possibilities like total recall and more. |
Scan The system locates and suppresses feedback automatically. Conceived to reduce the set-up time in any audio system.The incoming audio signals are analysed and processed by the internal microprocessor algorithm to show frequency readout helping the operator to choose from a manual or an automatic elimination. |
r.e.c. Remote control Windows (R) program. It allows control on all the functions of the DEQ equalisers from a remote position.The integration in other remote control systems is allowed by the use of standard MIDI commands. It is the ideal tool for the contractor/ installer in order to easily set-up an audio system by using a DEQ-282S slave unit and leave stored all the parameters avoiding non-permitted manipulations. |
Technical Data: | ||
Number of filters: | 28+28, 1/3 octave ISO std frecuencies | |
Type of filters: | Constant-Q Band pass | |
Center frequency accuracy: | Better than +/- 4% of nominal | |
Maximum boost/cut: | +/- 12dB, at 1dB steps | |
LF Filter type: | HPF 12dB/octave, selectable on 1/3 de octave, spacing from 20Hz (FLAT) to 500Hz |
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HF Filter type: | LPF 12dB/octave, selectable on 1/3 de octave, spacing from 1,5KHz to 30KHz (FLAT) |
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Channel separation: | Greater than 80dB, 20Hz - 20KHz | |
Gain range: | +6dB to 24dB at 1dB steps | |
Distortion (THD): | Less than 0,01 at 0dBm 20Hz - 20 KHz | |
Input sensitivity: | Selectable 0/-10dBm | |
Output sensitivity: | Selectable 0/-10dBm | |
Maximum input level: | +21dBu (with all bands flat) | |
Input impedance: | 10KΩ unbalanced, 10KΩ balanced | |
CMRR: | Breater than 65dB, 20Hz - 20 KHz | |
Maximum output level: | +22dBm into 600 (0,01 THD) | |
Output impedance: | 100Ω unbalanced, 100Ω balanced | |
Signal/noise ratio: | Greater than 108dB ref. +20dBu unweighted (22Hz - 22KHz) |
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Frequency response: | +0, -3dB 20Hz - 30 KHz | |
Presets: | 100 non-volatile with user name | |
Display: | Backlighted CCFL 240 x 64 pixels, graphic LCD | |
Interface: | MID IN/OUT/THRU | |
Power requeriments: | Selectable 120/220 V +/-12%, 50-60Hz | |
Weight: | 4,5 Kg | |
Dimension (WxHxD): | 483x89x200mm | |
Power consumption: | 40 VA |