Fine control add-on for the Griffin Effects Wah Modboard. Available as internal or external control.

The "internal" control adds an internal trimpot to the Modboard. The "external" control adds an external control to the wah enclosure and requires drilling a hole for the potentiometer.

The fine control is a fine-tuning the toe-down frequency. This expands the range available for the sweep.

Includes:

Internal - Trimpot and wire

External - Potentiometer, knob, and wire