Semaphore

TREMOLO

MODULATION

VIBRATO

The Semaphore Tremolo Delivers classic tremolo sounds from the smooth and buttery coaxing of vintage "harmonic vibrato" to more modern aggressive hard chop "repeat percussion". There are of course plenty of nontraditional trem-based sounds too - pulses, swells, blips, & surf amplitude modulation can all be found inside. It wouldn’t be a Catalinbread pedal if it didn’t do some weird stuff too, right?