The Rainger FX Minibar is a revolutionary overdrive pedal that allows guitarists to shape their tone using any liquid of their choice. The conductivity and opacity of the liquid affect the distortion, treble, and bass. This unique stompbox offers an interactive, experimental approach to sound design, offering a wide range of tones and inspiring creativity, and can be combined with other effects such as a wah pedal.
Guitarists found the Minibar to be a unique and experimental pedal, praising its ability to create varied sounds depending on the liquid used. They enjoyed experimenting with different liquids to achieve unique overdrive tones. Several users had success using liquids like distilled water, gin, vodka, beer, coffee, and mouthwash.