dbx 3031 Manual de operação - Página 17
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30 SERIES GRAPHIC EQs
3031C:
I
NPUT
I
MPEDANCE
M
L
AX
EVEL
CMRR
O
UTPUT
I
MPEDANCE
M
L
AX
EVEL
N
OISE
F
R
REQ
ESPONSE
THD+N
OISE
D
R
YNAMIC
ANGE
C
R
ONTROL
ANGE
H
-C
F
I
UT
ILTER
L
-C
F
OW
UT
ILTER
H
M
EADROOM
ETER
P
R
OWER
EQUIREMENTS
W
EIGHT
D
IMENSIONS
Electronically Balanced XLR(pin 2 hot), barrier strip, 1/4" Jack (tip hot)
75k½ balanced, 50k½ unbalanced
+22 dBu (ref: 0.775Vms)
>85dB at 1kHz
Servo Balanced XLR(pin 2 hot), barrier strip, 1/4" Jack (tip hot)
100½ balanced, 50½ unbalanced
+22 dBu (ref: 0.775Vms)
< -90dBu @ -10dB boost/cut range (faders flat, test bandwidth 22 Hz to
22kHz)
20Hz to 20kHz, ±1dB (all faders flat)
< .004% (at 1kHz, +4 dBu input, test bandwidth 22 Hz to 22kHz)
112dB
-10 dB or -20dB cut
31 ISO Standard, 1/3 octave bands per channel from 20Hz to 20kHz:
20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500,
630, 800, 1k, 1.25k, 1.6k, 2k, 2.5k, 3.15k, 4k, 5k, 6.3k, 8k, 10k, 12.5k,
16k, and 20k.
12dB/octave, 15kHz
12dB per octave, variable from 25Hz to 200Hz
3 to 42 dB, 8 LED segments
100, 120, 230, 240 VAC 50/60 Hz, 30 watts
8.5lbs (3.85 kg)
7.9" x 3.5" x 19" (20.06 cm x 8.88 cm x 48.25 cm)
SPECIFICATIONS