Vox Clyde McCoy wah-wah pedal, serial number 02683, made in Italy. Jimi Hendrix used this wah-wah pedal in the recording studio and live concert performances. The pedal belonged to Hendrix's backup vocal group The Ghetto Fighters (then known as Arthur and Albert Allen), which performed on three of Hendrix's albums. Accompanied by a letter of authenticity from Arthur and Albert Allen.