The Shadow SH 330 Soundhole Guitar Pickup is a well shielded single coil pickup in a beautiful maple wood case with natural finish It"s vacuum waxed, sealed in epoxy and fixed with a 12" (4m) noiseless cable. It installs very easily and can be detached at any time. The pickup can be rotated in the sound hole to allow fine tunings of harmonic response.Passive Single Coil with attached cable Maple wood case with natural finish Vacuum waxed and sealed in epoxy Quick and easy installation