Universal Audio Ruby (Vox-type) pedal Yamaha synth 38 mm (4-string) or 43

38 mm (4-string) or 43 mm (5-string)

If you're currently transporting your bass in a cardboard box

making them a reliable choice for bass players who demand consistent performance and tonal complexity

you've found it

Snug Fit: Keyboard stays secure without excessive movement

Universal Audio Ruby (Vox-type) pedal Yamaha synth 38 mm (4-string) or 43The Universal Audio Ruby pedal delivers the iconic warm, responsive overdrive that defined generations of rock and blues. Built to capture the essence of classic Vox amplifier breakup, this pedal transforms your tone with natural sustain and harmonic richness. Whether you're chasing vintage crunch or pushing into aggressive distortion, the Ruby adapts to your playing style with intuitive controls and transparent dynamics. Perfect for guitarists