8. TECHNICAL SPECIFICA TIONS
TECHNICAL SPECIFICATIONS
NOTE:
1) 0dBu = 0,775 V;
2)
EQUIPOS EUROPEOS ELECTRÓNICOS S.A.L. reserves the right to modify the technical
specifications without previous notice.
NUMBER OF BANDS:
EQ-215:
- 15+15 bands, 2/3 octave, ISO standard.
EQ-230:
- 30+30 bands, 1/3 octave, ISO standard.
FILTERS TYPE:
Band-pass. constant Q.
CENTRE FREQUENCIES:
Better than ±4% of nominal.
CUT/BOOST:
Selectable between ±12 and ±6 dB by means of the range switch.
HIGH PASS FILTER (HPF):
12 dB/octave, sweepable frequency 10Hz - 300Hz.
PARAMETRIC FILTER:
GAIN:
Adjustable b15 and -30 dBu.
FREQUENCY:
Adjustable between 32Hz and 16KHz.
Q:
Adjustable between 0,5 and 10.
CHANNEL SEPARATION:
Greater than 75 dB (20Hz - 20KHz).
GAIN/ATTENUATION:
+6 dB. -
∞
. Level control by calibrated rotatory potentiometer.
DISTORTION:
Less than 0,01% at 0 dBu (20 Hz - 20 KHz).
MAXIMUM INPUT LEVEL:
+21 dBu (with all controls flat).
INPUT IMPEDANCE:
10 K
Ω
unbalanced.
20 K
Ω
balanced.
COMMON MODE RELATION RATIO:
Greater than 65 dB (20Hz - 20KHz).
(C.M.R.R.):
MAXIMUM OUTPUT LEVEL:
+21 dBu over 600
Ω
(0,1% THD).
OUTPUT IMPEDANCE:
100
Ω
unbalanced.
100
Ω
balanced.
SIGNAL TO NOISE RATION:
Greater than 108 dB ref. +20 dBu unweighted (20Hz - 20KHz).
FREQUENCY RESPONSE:
+0, -3 dB, (20Hz - 30KHz).
POWER SUPPLY:
Selectable between 115 and 230 VAC ±12%, 50-60Hz.
NET WEIGHT:
EQ-215:
- 3,5 Kg.
EQ-230:
- 4,5 Kg.
DIMENSIONS:
EQ-215:
- 483x89x220 mm. (19" x 3 1/2" x 8 3/4").
EQ-230:
- 483x123x220 mm. (19" x 6 1/2" x 8 3/4").
POWER REQUIREMENTS:
- 30 V.A.
19
ALTAiR
EQ-215/230 GRAPHIC ECUALISERS
