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Specification - Alesis DEQ230 Service Manual

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25
31.5
40
50
63
80
100
125
160
Audio Input
Input Connectors:
2 Impedance-Balanced 1/4"TRS
Nominal Input Level:
-10dBV (-15dBFS)
Maximum Input Level: +5Dbv (1.78Vrms)
Input Impedance:
10kΩ
Audio Output
Ourput Connectors:
2 Impedance-Balanced 1/4"TRS
Nominal Output Level:
Maximum Output Level: +5Dbv (1.78Vrms)
Output Impedance:
Audio Performance
Signal To Noise Ratio:
>96 dB A-Weighted, Analog In
THD+N:
Frequency Response:
Power Consumption:
Mechanical:
Size:
Rack Spaces:
Weight:
SERVICE MANUAL
200
250
315
400
500
630
800
1k
1.25K
1.6k
2k
2.5k
3.15K
4k
5k
6.3k
8k

SPECIFICATION

Jacks
Jacks
-10dBV (-15dBFS)
220Ω
to Analog Out
<0.007%,Analog In to Analog
Out
22-22kHz±0.50dB, Analog In
To Analog Out
15 Watts Max (90-230 VAC /
50-60Hz)
1.75" Hx 19.0" Wx 5" D
1 Space
3.0 1bs. (1.4kg)
10k
12.5k
16k
20k
25
31.5
40
50
6
3
80
100
125
160
Key features:
• Up/down data buttons that serve dual purpose—to
increment/decrement gain on a selected frequency
band or to select a preset curve from memory
• Two independent channels of 30-bands of 12dB boost
or cut on 1/3-octave center frequencies
• 13-LED resolution of boost or cut per frequency band
• Standard 1-U rack mount chassis
• Analog inputs and outputs with digital internal processing
• 20-20kHz frequency response (+0/-1dB), 0.008% THD,
dynamic range: 103dB (A-weighted)
• Easy-to-use / easy-to-understand user interface
• Individual signal and clip indicator LEDs per channel
• At least 25 user-definable and 25 recallable preset curves
(preset 0 should be "bypass" or "flat" curve)
• Single bypass button affecting both channels
simultaneously
• Channel A-B link button
MODEL:DEQ-230
200
250
31 5
400
500
630
800
1k
1.25k
1.6k
2k
2.5k
3.15k
4k
5k
6.3k
8k
10k
12.5k
16k
20k

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