Fits acoustic guitar with sound hole over 89mm(3.5 inch) Soundhole humbucker. Ceramic magnet is used to get clear and sensitive string response, has more bright, less bass and middle, is excellent for rhythm guitar sound such as clean rhythm tone of folk rock style music. This is a passive pickup, no battery or preamp required, mounting clamps with foam rubber covered slots to prevent damage to your guitars, has the real solid walnut wood cover, OSJ end pin mount jack, no drilling required Size: 110*30*20mm(4-21/64*1-3/16*25/32 inch), length (below guitar top): 77.5mm(3-3/64 inch),
fits most acoustic guitar soundhole Resistance: 8.4K, tolerance: 0.5K; magnet: ceramic; formvar coil, 6.5mm(1/4 inch) OSJ jack
