Source Audio Vertigo Tremolo Discover the true spiraling and hypnotic potential of advanced stereo tremolo. The Vertigo offers three distinct tremolo effects. Normal tremolo delivers a divine renewal of the thumping “opto trem” amplitude modulation found in vintage Blackface Fenders. Harmonic revives the haunting sway of the Fender Super’s “Vibrato” effect from the early 60s — this vintage tremolo ping-pongs between a low and high frequency boost, creating a swinging phaser-ish effect. Finally, the sweetly overdriven Bias tremolo creates the swampy “bias wiggle” of early tube bias modulation. The Vertigo takes the tonal possibilities a step further with its Shape knob, which allows users to morph the LFO wave shape from square, to sine or opto, to saw tooth. 3 Flavors of Tremolo. 3 Presets — use Preset Mode to save a different preset to each of the three toggle switch positions. When the pedal is engaged, all of the parameters instantly jump to their saved value, regardless of the knob positions. Stereo Input and Output Jacks — Create deep and wide stereo modulation. Universal Bypass — Select either analog buffered or relay based True Bypass. Expression Control — Compatible with Source Audio expression pedals and the Hot Hand 3 Universal Wireless Effects Controller.
