Mr O Caroline Guitar Company Premium JFET analog front end

Premium JFET analog front end

(for iPhone and Android) it's easy to browse from the ever-growing library of highly-inspired presets created by the Source Audio crew and the expanding community of C4 enthusiasts

shimmering highs and lows

(92mm x 38mm x 53mm)

Mr O Caroline Guitar Company Premium JFET analog front endThe Mr O was created to reproduce the special and beloved sound of the original phase shifter pedal. Released in the early 1970's intending to replicate the sound of a Leslie rotary speaker, the phase shifter turned into a widely popular effect that influenced the sound and role of the electric guitar ever since. After many hours of careful listening, playing, and tweaking, we finally arrived at a design that earned its colors and has the elusive