The TC Electronic Tailspin Vibrato Pedal sends your sound spinning through decades of classic vibrato, tremolo and rotary tones through a combination of throwback appointments and modern design. Built on the foundation of an all-analog signal path and coveted bucket-brigade circuitry, the Tailspin employs a simple two-knob design of Rate and Depth to alter speed and intensity with nuanced control. Part of the company's Smorgasbord of Tone series, this pedal is sturdily built, compact, and priced right.