Yamaha Q2031B Operation Manual page 10

SPECIFICATIONS
FREQUENCY RESPONSE 20Hz-20kHz +0.5dB (0 +4dB* 6000
TOTAL HARMONIC
DISTORTION
Less than 0.05% (THD+N), 20 Hz ~ 20 kHz @ +4 dB* 6000, Equalizer...all flat (098) `
MAXIMUM VOLTAGE GAIN | 0 dB, Input Level ... Max.
EQUALIZER CONTROLS 31 band (1/3 octave)
Center Frequencies:
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, | 400, 630, 1k, 1.6k, 2.5k, 4k,
6.3k, 8k, 10k, 12.5k, 16k, 20kHz 6.3k, 10k, 16kHz
Variable Range: + 12dB / + 6dB |
HIGH PASS FILTER 12dB/octave
(Rolloff Frequency) (20 ~ 200Hz at -3dB point.) 12dB/octave (B0Hz at -3dB point.)
General Model : AC230V, 50Hz
DIMENSIONS (W x H x D) 480 x 93.4 x 280mm 480 x 49.4 x 280mm
WEIGHT | 4.0kg | 2.8kg 3.0kg
* 0 dB is referenced to 0.775V RMS.
15 band (2/3 octave)
25, 40, 63, 100, 160, 250,
O INPUT SPECIFICATIONS
Input Level
Phone Jack (TRS)
INPUT
Connectors
Source
Impedance
Input
Impedance
INPUT 600 ©
(A, B) | вю DI
O OUTPUT SPECIFICATIONS
- Output Level
А Maximum
Nominal Level | Before Clipping
OUTPUT . XLR-3-32 Type
(A, B)
150 Q 600 Q Lines
+4 dB (1.23V)
| +24 dB (12.3V)
Phone Jack (TRS)
OUTPUT
Connectors
Load
Impedance
Output
Impedance
Connectors **
* The input level required to obtain the nominal output level.
жж XLR-type connectors are balanced. 1=Ground, 2=+, З--
Phone jacks are balanced. Т-+, R=-, S=Ground
Ф Specifications subject to change without notice..