Yamaha SPX90 II - Manual (Page 24)

SPECIFICATIONS
INPUT
Number of Channels
Nominal Level
Impedance
Level Control
Level Monitor Unbalanced x 1 (Phone Jack)
-20 dBm/+4 dBm, Selectable
lOk-ohms
Volume, Max. Gain +12 dB
7 points LED
A/D CONVERSION
Number of Channels 1
Sampling Freq. 31.25 kHz
Quantization Linear 16 Bit
Band Width" 20 Hz to 12 kHz
D/A CONVERSION
Number of Channels 2
Sampling Freq. 31.25 kHz
Quantization Linear 16 Bit
Band Width 20 Hz to 12 kHz
OUTPUT
Number of Channels Unbalanced x 2 (Phono Jack)
Nominal Level -20 dBm/+4 dBm, Selectable
Impedance 600 ohms
Mixing Direct Signal, Effect Signal
Bypass ON/OFF
MEMORY
Presets (ROM) 1 ~30
User Memory (RAM) 31 ~90 (Non Volatile)
All parameters except Input Level can
be memorized
MIDI CONTROL MIDI Channel (1 to 16, OMNI), (4
banks), Program Number (1 to 128)
Note on/off is recognized only for
program 18~21 , 24~26, 28, 29.
FRONT PANEL
Display 16 character 2 lines LCD x 1,2 digits
numeric LED for Memory No.,
7 points level meter LED
Knob Input Level Volume
Keys Parameter/Balance/Data Increment/
Data Decrement, Memory Store/
Recall/Memory number
Increment/Memory number Decre­
ment, Utility/Foot Trigger/ Bypass
ELECTRICAL CHARACTERISTICS
Dynamic Range
Distortion
Band Width
Reverb: more than 75 dB
Delay : more than 81 dB
Bypassed Signal: less than
0
.
01
%
Effect Signal : less than
0.03%
Bypassed signal: 20 Hz to 20
kHz
Effect Signal : 20 Hz to 12
kHz
PQWER SUPPLY
U.S. & Canadian Modeis
General Model 110V-120V, 60Hz
220V-240V, 50/60HZ
POWER CONSUMPTION
U.S. & Canadian Models
General Model 20W
20W
DIMENSIONS
(W
X
H
X
D )
480mm x 45.2mm x 285mm
(18-7/8"
X
1-3/4"
X
11-1/4")
WEIGHT 3.2 kg (7 lbs)
OPTIONAL REMOTE CONTROL
(model RC7) PRESET PROGRAM 1 ~
MEMORY 31 ~37 -30, USER
OPTIONAL MIDI FOOT CONTROLLER (model MFC1)
Memory Mode 4 + 4 PGM change numbers
Chain Mode 20 Step x 4 PGM change, control
change data, MIDI start, stop, con­
tinue commands
*
* NOTE: Since natural sounding reverberation is mixed with the direct
sound, and hence does not constitute 100% of the sound, the effective
dynamic range wiii nearly always exceed 90 dB.
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