The Empress Effects ZOIA Modular Synthesizer and Effects Pedal is a versatile multi-effects device designed for guitarists and bassists. With its on/off switch and modular capabilities, users can seamlessly integrate various effects and synthesizer options into their pedalboard. The ZOIA allows for endless creative possibilities, making it a must-have for musicians looking to enhance their sound and add unique textures to their performances. With top-quality components and a reputation for reliability, Empress Effects is a trusted brand in the world of musical instruments and gear.