Art Pro Channel Guide de l'utilisateur télécharger pdf (Page 18)

SPECIFICATIONS

Input Impedance

Mic ........................................................................................................ 150 to 3.4K Ohms, variable

Instrument ............................................................................................. 2.5M Ohms

Preamp Insert ........................................................................................ 7.5K Ohms

Output Impedance

Balanced Output .................................................................................... 600 Ohms balanced

Unbalanced Output ............................................................................... 300 Ohms

Insert Outputs ........................................................................................ 300 Ohms

Frequency Response

Analog In to Analog Out ........................................................................ 12 Hz to 100 KHz +0, -1 dB

THD

1 KHz .................................................................................................... < .015% typical

20 to 20 KHz ......................................................................................... < .033% typical

Equivalent Input Noise

Mic/Line ................................................................................................. -128 dBu, Input shorted, Max gain, “A” weighted

Instrument ............................................................................................. -109 dBu, Input shorted, Max gain, “A” weighted

Maximum Input Level

Mic ........................................................................................................ +18 dBu balanced

Instrument ............................................................................................. +15 dBu

Maximum Gain

Mic ........................................................................................................ 70 dB (XLR to balanced output)

Instrument ............................................................................................. 64 dB (1/4” to balanced output)

Maximum Output level

Balanced ............................................................................................... +24 dBu

Unbalanced ........................................................................................... +20 dBu

Output Level At Meter 0 VU .................................................................. +4 dBu/-10dBV

Preamp

Microphone Gain ................................................................................... 0 dB to +56 dB

Instrument Gain ..................................................................................... +3 dB to +50 dB

Low Cut Filter ........................................................................................ 10 - 250 Hz, 1-pole, 6 dB/Octave

Boost/Cut .............................................................................................. +12 dB on each band

Low Freq. Tuning .................................................................................. 40 / 120 Hz Selectable

MID 1 Freq. Tuning................................................................................ 20 Hz to 2 KHz continuously variable

MID 2 Freq. Tuning................................................................................ 200 Hz to 20 KHz continuously variable

High Freq. Tuning .................................................................................. 6 KHz / 18 KHz Selectable

Compressor/Limiter

Attack Time ........................................................................................... 250 uSec. to 100 mSec.

Release Time ........................................................................................ 100 mSec to 3 Sec.

Compression Ratio ................................................................................ 2:1 to 30:1

Dimensions .................................................................................. 3.50” H x 19.0” W x 9.17” D

Weight .............................................................................................. 11 lbs.

Power Requirements .............................................................. USA – 105 to 125 VAC/ 60 Hz Export units configured for country of destination.

Note: 0 dBu = 0.775 VRMS, 0 dBV = 1 VRMS

ART maintains a policy of constant product improvement. ART reserves the right to make changes in design, or make additions to, or improvements

upon, this product without any obligation to install same on products previously manufactured. Therefore, specifications are subject to change without

notice.

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Art Pro Channel Guide de l'utilisateur Page 18

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