Yamaha PSR-S550 Owner's Manual page 131

No. Type
203 T_TREMOLO Tempo synchronized tremolo.
204 AUTO WAH1
Cyclically modulates the center frequency of a wah filter.
205 AUTO WAH2
206 AT WAH+DST1
The output of an Auto Wah can be distorted by Distortion.
207 AT WAH+DST2
208 AT WAH+OD1
The output of an Auto Wah can be distorted by Overdrive.
209 AT WAH+OD2
210 TEMPO AT WAH Tempo synchronized auto wah.
211 TOUCH WAH1
212 TOUCH WAH2 Changes the center frequency of a wah filter according to the input level.
213 TOUCH WAH3
214 TC WAH+DST1
The output of an Touch Wah can be distorted by Distortion.
215 TC WAH+DST2
216 TC WAH+OD1
The output of an Touch Wah can be distorted by Overdrive.
217 TC WAH+OD2
218 WH+DST+DLY1
Wah, Distortion and Delay are connected in series.
219 WH+DST+DLY2
220 WH+DST+TDLY WAH, Distortion and Tempo Delay are connected in series.
221 WH+OD+DLY1
Wah, Overdrive and Delay are connected in series.
222 WH+OD+DLY2
223 WH+OD+TDLY1
WAH, Overdrive and Tempo Delay are connected in series.
224 WH+OD+TDLY2
225 CLVI TC WAH1
Clavinet Touch Wah.
226 CLVI TC WAH2
227 EP TC WAH1
EP Touch Wah.
228 EP TC WAH2
229 PEDAL WAH Pedal position changes the center frequency of the wah filter.
230 PEDAL WH+DST
231 P.WH+DIST HD
Distortion applied to the pedal wah output.
232 P.WH+DIST HV
233 P.WH+DIST LT
234 PEDAL WH+OD
235 P.WH+OD HD
Overdrive (distortion) applied to the pedal wah output.
236 P.WH+OD HV
237 P.WH+OD LT
238 NO EFFECT No effect.
239 THRU Bypass without applying an effect.
Description
Voice Effect Type List
MSB LSB
120 0
78 16
78 0
78 17
78 1
78 18
78 2
79 0
82 0
82 8
82 20
82 16
82 1
82 17
82 2
97 16
97 0
102 0
97 17
97 1
102 1
102 16
82 18
82 28
82 19
82 29
122 0
122 1
122 21
122 23
122 25
122 2
122 22
122 24
122 26
0 0
64 0
131
PSR-S550 Owner's Manual