This Box of Rock™ simulates Zachary’s favorite amp turned up all the way, a 1966 Marshall® JTM45. The tone control adjusts brightness and there’s a high-headroom low-noise boost.

The Sonar™ is a “tremolo” pedal, but this one’s different. This unit has the ability to chop up any signal you send into or out of it. Unlike most other tremolos, it can cut down your high gain signal to silence. It can also sound gorgeously transparent l

Used, in very good condition. Very few signs of use other than velcro previously being on the bottom of the pedal. Tested and functions perfectly - includes original box. 

A few years ago ZVEX Effects released the Candela Vibrophase™, a candle-powered vibrato/phaser machined from solid brass and glass that used a mix of 1800s technology (a Sterling heat engine) and 60s/70s audio circuitry to create a lovely swirling effect.