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Yamaha DEQ7 Manuel D'utilisation page 20

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SPECIFICATIONS -
ELECTRICAL CHARACTERISTICS
Freq. Response
20 Hz — 20 kHz
Dynamic Range
86 dB
Harmonic Distortion
0.03% max. @ 1 kHz
INPUT
Number of Channels
Nominal Level
Impedance
Level Control
Level Monitor
Balanced x 2 (XLR type)
+4 dBm/-20 dBm
10 k-ohms
Rotary, continuous
8-segment LED
DIGITAL
Number of Channels
2
Sampling Freq.
44.1 kHz
Quantization
16 bits
Digital VO
Yamaha-format digital input x 1
Yamaha-format digital output x 1
OUTPUT
Balanced x 2 (XLR type)
+4 dBm/-20 dBm
Number of Channels
Nominal Level
Impedance
600 ohms
MEMORY
Presets (ROM)
1 — 30
User Memory (RAM)
31 — 90 (Battery Backup)
MIDI CONTROL
Memory
selection
(1 —
90) by
MIDI program change number.
MIDI foot control message controls
filter sweep
in programs 25 and
28.
Bulk dump & receive.
FRONT PANEL
Keys .
PARAMETER,
DELAY/LEVEL,
DATA INCREMENT,
DATA DEC-
REMENT,
STORE,
RECALL,
MEMORY
INCREMENT,
MEM-
ORY
DECREMENT,
UTILITY,
|
PROTECT ON/OFF, BYPASS
Jacks
FOOT CONTROL, BYPASS
Display
16 char. x 2 line backlit LCD
2-digit 7-segment LED
REAR PANEL
INPUT/OUTPUT Jacks
INPUT L, INPUT R, OUTPUT L,
|
^J OUTPUT R, DIGITAL IN, DIGITAL
OUT
INPUT LEVEL (+4 dB/-20 dB),
Level Selectors
|
`
OUTPUT LEVEL (+4 dB/-20 dB)
MIDI Terminals
.
IN, OUT .
GENERAL
Power Supply
U.S 8 Canada: 120 VAC, 30 W
General
Model: 220 —
240 VAC,
30W
Dimensions (W x H x D) 480 x 45.2 x 285 mm.
Weight
3.7 kg
* 0 dB = 0.775 V RMS
* Specifications are subject to change without notice.

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