Premium edition Waza Craft pedal delivers the ultimate BOSS tone experience. Custom mode features a totally new vibrato sound with unique filter wave. Standard mode provides a true reproduction of the vintage VB-2 Vibrato sound. All-analog circuit with BBD (bucket brigade) vibrato line. Control the effect depth in real time with an optional expression pedal. Rise Time knob to control the initial onset of the vibrato effect. Unlatch mode activates the effect only while pressing the pedal, ideal for adding vibrato to specific notes and chords. Bypass mode takes the BBD out of the signal path to eliminate latency when the effect is off.