background image

EQ231G User Manual

9

7. Specifications

Frequency Response

20 Hz to 20 kHz

+0, -1dB

Signal to Noise Ratio

+4dBu output

-96dB

Input impedance

20 k

 balanced

Output impedance

100

 balanced

Output Load Impedance

600

 to infinity

Maximum Output Level

600

 Load, 1 kHz 

+20dBu

Total Harmonic Distortion (THD)
1 kHz, +4dBu Output, 

600 Ohms Load 

0.003 %

Peak indicator Threshold

2dB before clipping

Centre frequencies :
20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1k
1k25, 1k6, 2k, 2k5, 3k15, 4k, 5k, 6k3, 8k, 10k, 12k5, 16k, 20k.
Frequency accuracy : 

Better than 5 % of nominal

Input Connectors

XLR 3 Pin 

2 High, 3 Low, 1 Ground

Output Connectors

XLR 3 Pin 

2 High, 3 Low, 1 Ground

Power Consumption (115/220 VAC, 50-60 Hz) 
EQ231G 

8 Volt-Amps

EQ231G

Weight

6.2 kg,

Shipping Weight

7.7 kg,

Dimensions

483 mm W x 230 mm D x 135 mm

Temperature Range
Operating

0C to + 50C

Storage

0C to + 75C

Note : In these specifications, 0dBu is referenced to 0.775 V RMS.
Product information and specifications are subject to change without notice. E&OE

Содержание EQ231G

Страница 1: ...EQ231G User Manual 1 Dual 31 Band Graphic Equaliser Operation Manual...

Страница 2: ...nique transformer distortion cancellation circuit this reduces distortion by an order of magnitude compared to conventional designs 2 Repairs and warranty The EQ231G is a ruggedly constructed solid st...

Страница 3: ...evident DO NOT discard any of the packaging material and notify the carrier immediately as it is he who is responsible for such claims The shipment should contain the following The Unit EQ231G Graphic...

Страница 4: ...t matching resistor across the inputs or outputs The EQ231G has an input impedance of approximately 20k and an output source impedance of 100 20 with the transformer option fitted Its minimum followin...

Страница 5: ...uations and in many different ways It is impossible to document every implementation but we hope that the following examples will serve as a useful starting point 5 1 Some examples a Room equalisation...

Страница 6: ...raphic equaliser may be used to make a speaker appear more intelligible to his her audience Usually the equaliser is compensating for deficiencies either in the sound system or with the room character...

Страница 7: ...problem will do no more than worsen the situation since further phase shifts may be introduced Other problems are usually speaker distortion at higher frequencies and an imbalance between direct and...

Страница 8: ...igger the limiter Sometimes a graphic equaliser may be placed in the side chain of a limiter compressor and tune it to limit certain frequencies The graphic equaliser is particularly good at this sinc...

Страница 9: ...31 5 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1k 1k25 1k6 2k 2k5 3k15 4k 5k 6k3 8k 10k 12k5 16k 20k Frequency accuracy Better than 5 of nominal Input Connectors XLR 3 Pin 2 High 3 Low 1 Gro...

Отзывы: