Up for sale is a new Halo style wah pedal inductor that is wound to a 500mH nominal value. The measured inductance and D.C. resistance values are as follows: 489.0mH;30.8 ohms. 40 AWG magnet wire was used for the inductor coil and it was painted with my own magnetic paint before being wound onto the bobbin. Pin spacing is approximately 1cm by 1cm. There is also a ground pin and a ground tab (for connecting a ground wire to) that are located on one side of the metal clamp. Ferrite is pot core size 18 x 11. Inductor coil is potted with epoxy putty, there is no messy wax. The epoxy putty used to pot the inductor coil is magnetic and is also mixed with a separate magnetic pigment so that the coil would be magnetically shielded very well. This inductor is made to give a vintage tone and will not sound like a modern wah inductor. Please have this installed professionally by a qualified technician. If you have any further questions please send a message to my account. Thank you. Please check out my demo video of a custom built wah pedal that has a nominal 500mH Halo inductor that I previously wound and that is similar to the one I\'m selling here on . I think the one I am selling on is made better than the one in the video and thus should sound better. :)