The DiMarzio DP 181 Fast Track is a humbucker in single coil format that delivers a clear sound with increased bass without the side-effects of single coils. Therefore, it is especially recommended for the neck and middle positions of a strat. Due to its 4-wire connection cable, various additional circuits (single coil, parallel, out of phase are possible) are also possible. Fast Track 1 Humbucker in single coil format Colour: White