GST-C04 Ultrem Optical Tremolo
Prepare to be transported back in time with the Guyatone GST-C04 Ultrem Optical Tremolo - a stompbox that combines the lush, undulating tones of vintage amp tremolo circuits with a host of modern features that put you in complete control. At the heart of this pedal lies Guyatone's proprietary optical circuitry, which faithfully recreates the organic, pulsing character of those iconic tremolo sounds, while a wealth of tweakable parameters allow you to sculpt your tone with surgical precision. Dial in the perfect tremolo speed with the tactile Speed knob, or tap out the tempo using the Control footswitch. Depth and Saturation controls let you adjust the intensity and character of the effect, while six distinct Effect Modes open up a world of tremolo and volume-based textures. Seamlessly switch between oscillator-controlled tremolo, manual volume swells, and even use the Ultrem as an amp selector or blender. And with selectable waveforms ranging from silky-smooth triangles to choppy squares, you can mimic the tremolo of any vintage amp or dial in a wholly unique sound. But the Ultrem isn't just a tremolo powerhouse - it also functions as a killer overdrive when the oscillator is disengaged, fattening up your tone with rich, harmonically-complex gain. Whether you're chasing the pulsing, hypnotic swells of psychedelic rock or the staccato rhythms of rockabilly, the Guyatone GST-C04 Ultrem Optical Tremolo is a Swiss Army knife of modulation that will breathe new life into your playing. It's no wonder this pedal has found its way onto the pedalboards of discerning guitarists the world over.
