PulseModulator
extremely rare tremolo pedal
Sanford Bass Tightener
spatial effect
Six Band Spreader
ultimate stereo effect
SpinBug
combined rotary speaker
Stereo Re-sizer
stereo enhancer
Stereo Strip
stereo spread and enhancement
Stereoband
stereo spreader
Stereoizer
modulated delay
Sturiophonia
stereo image widener
SX36
Three-band stereo processor
Width
for widening a stereo image