Mr O Caroline Guitar Company FREQ: Controls the frequency parameter

FREQ: Controls the frequency parameter of the current mode

1mm barrel connectors

turn this to increase the amount of twangy fast echo repeats

either before the reverb and distortion circuits

Powerful in Execution

Mr O Caroline Guitar Company FREQ: Controls the frequency parameterThe 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