Purchased used in January 2025 and used at home for guitar and keyboard. Excellent condition, operation confirmed. Body only. This is a very good effector, so I am not considering lowering the price at the moment. I may cancel the listing. I recommend purchasing it to those who really want to use it. Features ZELZAH is a pedal that houses two phasers in one enclosure: a 4-stage phaser that provides vintage-like effects and a 6-stage phaser using a new algorithm. With a variety of controls, it is possible to obtain not only phaser sounds but also various modulation sounds. Specifications ■ Guitar Effects Pedal ■ Phaser/Modulation Pedal ■ Terminals: IN, OUT L/R, EXP/MIDI, USB ■ Controls 4-STAGE: ON/BYPASS switch, Speed, Mix, Depth, Sweep switch 6-STAGE: ON/BYPASS switch, Speed, Voice, Depth, Resonance switch Rear: INPUT MONO/STEREO switch ■ Features ・4-STAGE channel sweep style Selectable from 3 types: Classic/Barber/env. It is possible to create sounds from classic phasers to envelope filters. ・6-STAGE channel Voice knob The Voice knob controls over 30 parameters simultaneously. Fresh and musical tones can be obtained, from phasers, flangers, choruses, and sounds in between. ■ Dimensions: W102 x D114 x H67mm (including protrusions) ■ Weight: 450g ■ Input voltage: 9VDC center negative, 300mA