Congratulations on your purchase of a Yamaha SPX90II Digital Multi-
Effect Processor. The SPX90II is an amalgam of advanced acoustical
research and digital technology designed to provide musicians and home
only is its assortment of 30 preset effects comprehensive enough to suit
special effects - each with comprehensive parameter adjustments - can be
accessed at the touch of a switch. And as the SPX90II is MIDI-compatible,
PRECAUTIONS ..............................................
FRONT PANEL ..............................................
REAR PANEL ..........................................
PRESET PROGRAM SELECTION ................... 5
EDIT: CHANGING PARAMETERS .................. 5
OUTPUT BALANCE AND LEVEL
PROGRAMMING ...................................
BYPASS ....................................................
UTILITY FUNCTIONS
EDIT TITLE ................................................
FOOTSWITCH MEMOROY RECALL RANGE........... . 9
DESCRIPTION OF PROGRAMS AND
PARAMETERS ......................................
REVERB ....................................................
ER1, ER2 ..................................................
DELAY ......................................................
ECHO
.......................................................
MODULATION
STEREO FLANGE
CHORUS .............................................
1
recording enthusiasts with a wide range of exciting effects.
The SPX90II Digital Multi-Effect Processor utilizes highly refined LSI
(Large Scale Integration) technology to create natural reverberation. Not
most studio and performance applications, the SPX90II also allows you
to create up to 60 additional effects and store them for instant recall.
Your SPX90II can create effects far beyond mere reverberation, though
that in itself is of a truly superior quality. A variety of echo, delay, and
it can be programmed to apply separate reverberation effects to a variety
of MIDI-compatible instruments.
Your SPX90II Digital Multi-Effect Processor will prove extremely useful
in a variety of applications: acoustic electric, PA, MIDI instrument, and
home recording systems. In order to take advantage of the vast potential
of this component, we urge you to study this manual before connecting
the SPX90II to your system.
We at Yamaha thank you, and wish you years of enjoyment with your
SPX90II.
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INTRODUCTION
C O N T E N T S
2
3
4
PITCH CHANGE ...........................................
5
FREEZE .....................................................
REVERB & GATE ........................................
GATE
.......... 6
ADR-NOISE GATE ...................................
COMPRESSOR ........................................
7
P A N
7
PAN .......................................................
8
TRIGGERED PAN .....................................
8
DELAY VIBRATO ........................................
8
PARAMETRIC EQ .......................................
SAMPLE APPLICATIONS ................................ 21
10
ROM CONTENTS AND CONTROLABLE
10
10
11
ROOM SIZE CHART .......................................
11
DIMENSIONS ................................................
USER PROGRAMMING TABLE ........................ 2 9
12
12
13
TREMOLO ...........................................
SYMPHONIC ........................................
..........................................
PARAMETERS ......................................
.........................................
13
13
.
13
14
17
17
18
19
19
2 0
20
2 3
2 4
27
28
28