Our second generation banjo pickup features a quiet humbucking coil, a powerful neodymium magnet assembly, and a specially designed preamp to strengthen and preserve the natural sound of the banjo. This pickup fits dual coordinator rod instruments and may be modified to fit single rod banjos. Features a quiet humbucking coil and a powerful neodymium magnet assembly Specially designed preamp to strengthen and preserve the natural sound of the banjo Fits dual-coordinator rod instruments and may be modified to fit single-rod banjos Professional installation is recommended nánar