AMUMU BOUNTIFUL MAX Piezo Guitar pickup for 12 String Acoustic

BountIful Max 3-head transducer Increase diameter to 2cm fit for 12-string acoustic guitar. The larger pickup heads produce an extra strong bass response and pronounced midrange Because the pickup head's diameter is quite large, please check the bridge plate size of your guitar before you order. (pickup heads diameter: 2cm). If the Bountiful Max doesn't fit, the Bountiful is a good alternative Passive, High Impedance Contact Microphone (Piezo Microphone), High Output, transmit the Pure, Uncolored, Warm woody sound of the acoustic guitar -No Battery Required 3 hand-wired transducers with 1/4” end-pin jack for Steel String Guitars - No Soldering Required Come with a detailed step-by-step installation manual and accessories pack. Please test if there is sound from the pickup before installing with superglue