Custom Audio Electronics - MXR Custom Shop 
Wah. This pedal was developed by Bob Bradshaw
and the Crybaby design team with the goal of creating
a highly versatile Wah-Wah of top grade components.
It features switchable dual Fasel inductors with two
distinct voices and a built-in MXC401 boost/line
driver adds even more flexibility. Side mounted kick
switches and bright LEDs on each side of the Wah,
internal pots for Q and gain adjustments. Also
features true hardwire bypass and long life CTS
pot.