Simple yet surprisingly versatile, the Wet Reverb has been described as "organic", "haunting", and a "choir of angels"-seriously, we can't make this stuff up. v4: now with tone control and soft switch. Selectable trails, normal or two-stage bypass: trails while switch down, switches to normal/true-bypass on release. Fine Mix knob adjustment from 0% to 100% wet. Analog dry signal for low noise and zero latency. Mono input & output. Small footprint. Does not function with the ExP Controller. Requires standard 9V pedal power supply (not included). Made in USA-designed and manufactured in Orange County, California. True bypass version.