Yamaha SPX90 SPX90 Owners Manual Image - Page 24

Specifications

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SPECIFICATIONS INPUT Number of Channels Nominal Level Impedance Level Control Level Monitor A/D CONVERSION Sampling Freq. Quantization Band Width Number of Channels D/A CONVERSION Number of Channels Sampling Freq. Quantization Band Width OUTPUT Number of Channels Nominal Level Impedance Mixing Bypass MEMORY Presets (ROM) User Memory (RAM) MIDI CONTROL FRONT PANEL Display Knob Keys Unbalanced x 1 (Phone Jack) -20 dBm/+4 dBm, Selectable 10 k-ohms Volume, Max. Gain +12 dB 7 points LED 31.25 kHz Linear 16 Bit 20 Hz to 12 kHz 1 2 31.25 kHz Linear 16 Bit 20 Hz to 12 kHz Unbalanced x 2 (Phono Jack) -20 dBm/+4 dBm, Selectable 600 ohms Direct Signal, Effect Signal ON/OFF 1-30 31 -90 (Non Volatile) All parameters except Input Level can be memorized Key On triggers the program 18, 19, 20, 28 and 29 MIDI Channel (1 to 16, OMNI), (4 banks), Program Number (1 to 128) Note on/off is recognized only for pitch change A, D and freeze B 16 character 2 lines LCD x 1, 2 digits numeric LED for Memory No., 7 points level meter LED Input Level Volume Parameter/Balance/Data Increment/ Data Decrement, Memory Store/ Recall/Data Increment/Data Decrement, Utility/Foot Trigger/ Bypass ELECTRICAL CHARACTERISTICS Dynamic Range Reverb: more than 75 dB Delay : more than 81 dB Distortion Bypassed Signal: less than 0.01% Effect Signal : less than 0.03% Band Width Bypassed signal: 20 Hz to 20 kHz Effect Signal : 20 Hz to 12 kHz POWER SUPPLY U.S. & Canadian Models General Model 110V-120V, 60Hz 220V-240V, 50/60Hz POWER CONSUMPTION U.S. & Canadian Models General Model 20W 20W DIMENSIONS (W xHxD) 480mm x 45.2mm x 285mm (18-7/8" x 1-3/4" x 11-1/4") WEIGHT 3.2 kg (7 Ibs) OPTIONAL REMOTE CONTROL PRESET PROGRAM 1 -30, USER (model RC7) MEMORY 31-37 " NOTE: Since natural sounding reverberation is mixed with the direct sound, andhence does not constitute 100% of the sound, the effective dynamic range will nearly always exceed 90 dB. 0 dBu is 0.775 volts RMS. This value represents voltage across a high impedance input. dBu is the equivalent of dBu if specified across a 600 ohm load. 23

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SPECIFICATIONS
INPUT
Number
of
Channels
Nominal
Level
Impedance
Level
Control
Level
Monitor
Unbalanced
x
1
(Phone
Jack)
—20
dBm/+4
dBm,
Selectable
10
k
-ohms
Volume,
Max.
Gain
+12
dB
7
points
LED
A/D
CONVERSION
Sampling
Freq.
Quantization
Band
Width
Number
of
Channels
31.25
kHz
Linear
16
Bit
20
Hz
to
12
kHz
1
D/A
CONVERSION
Number
of
Channels
Sampling
Freq.
Quantization
Band
Width
2
31.25
kHz
Linear
16
Bit
20
Hz
to
12
kHz
OUTPUT
Number
of
Channels
Nominal
Level
Impedance
Mixing
Bypass
Unbalanced
x
2
(Phono
Jack)
—20
dBm/+4
dBm,
Selectable
600
ohms
Direct
Signal,
Effect
Signal
ON/OFF
MEMORY
Presets
(ROM)
User
Memory
(RAM)
1-30
31
-90
(Non
Volatile)
All
parameters
except
Input
Level
can
be
memorized
Key
On
triggers
the
program
18,
19,
20,
28
and
29
MIDI
CONTROL
MIDI
Channel
(1
to
16,
OMNI),
(4
banks),
Program
Number
(1
to
128)
Note
on/off
is
recognized
only
for
pitch
change
A,
D
and
freeze
B
FRONT
PANEL
Display
Knob
Keys
16
character
2
lines
LCD
x
1,
2
digits
numeric
LED
for
Memory
No.,
7
points
level
meter
LED
Input
Level
Volume
Parameter/Balance/Data
Increment/
Data
Decrement,
Memory
Store/
Recall/Data
Increment/Data
Decre-
ment,
Utility/Foot
Trigger/
Bypass
ELECTRICAL
CHARACTERISTICS
Dynamic
Range
Reverb:
more
than
75
dB
Delay
:
more
than
81
dB
Distortion
Bypassed
Signal:
less
than
0.01%
Effect
Signal
:
less
than
0.03%
Band
Width
Bypassed
signal:
20
Hz
to
20
kHz
Effect
Signal
:
20
Hz
to
12
kHz
POWER
SUPPLY
U.S.
&
Canadian
Models
General
Model
110V
-120V,
60Hz
220V
-240V,
50/60Hz
POWER
CONSUMPTION
U.S.
&
Canadian
Models
20W
General
Model
20W
DIMENSIONS
480mm
x
45.2mm
x
285mm
(W
xHxD)
(18-7/8"
x
1-3/4"
x
11-1/4")
WEIGHT
3.2
kg
(7
Ibs)
OPTIONAL
REMOTE
CONTROL
PRESET
PROGRAM
1
-30,
USER
(model
RC7)
MEMORY
31-37
"
NOTE:
Since
natural
sounding
reverberation
is
mixed
with
the
direct
sound,
and
hence
does
not
constitute
100%
of
the
sound,
the
effective
dynamic
range
will
nearly
always
exceed
90
dB.
0
dBu
is
0.775
volts
RMS.
This
value
represents
voltage
across
a
high
impedance
input.
dBu
is
the
equivalent
of
dBu
if
specified
across
a
600
ohm
load.
23