Ronsound Stone Machine
The FLAGSHIP of the RonSound line. Do you want a GREAT octave-up sound? The Stone Machine is a hot-rodded reissue of the Foxx Tone Machine with the added feature of footswitchable "Octive". It also has controls for Volume, Sustain, and Tone and the hot-rodding allows for even a better "Octive" sound than the original!!