Prescription Electronics C.O.B.

For Clean Octave Tone:  Use the neck pick-up on your guitar. Adjust the Octave control fully counter-clockwise and set the Blend control fully clockwise. For cleaner tone, back off the guitar volume slightly.

Note: With this type of circuit, there is always some inherent distortion.

To simulate the Tycobrahe tone:
Set the Octave control at the 2:00 o'clock position.
Set the Blend control at the 2:00 o'clock position

For a sweet octave overtone:
Set the Octave control at the 2:00 o'clock position.
Set the Blend control at the 10:00 o'clock position.

For sonic sounds:
Put the Yardbox in line after the C.O.B. pedal