Up for sale, an EarthQuaker Devices Night Wire harmonic tremolo in like-new condition and in perfect working order, complete with the original box, factory paperwork and swag. This feature-rich tremolo splits input signal into high pass and low pass filters, then modulates with an LFO that is split 180 degrees. Unique to the Night Wire is the ability to adjust the center point of both filters, enabling a bevy of otherwise inaccessible tones including a fixed envelope filter and a shimmering phaser.

Controls include Level, Rade, Depth and Frequency knobs, with a two-way Rate switch to toggle between Attack and Manual modes, and a three-way Frequency switch to toggle between LFO, Manual, and Attack modes. With the Rate toggle in Attack mode, speed is dictated by pick attack; in Manual mode, the Rate knob functions normally. With the Frequency toggle in Manual mode, Frequency knob dictates the center frequency of the filters. In LFO, it controls the rate of the sweep, and in Attack it controls the sensitivity of the envelope.

The original box is included, along with all factory paperwork and swag.