2Pcs Yootones Piezo Contact Microphone Pickups Self-Adhesive Instrument Pickups Compatible with Guitar, Violin, Viola, Cello, Banjo, Ukulele, Mandolin auspowers_batchfour 3V you can bridge the

3V you can bridge the solder jumper next to the voltage regulator to bypass the regulator

home and travel

Radiation: Omni

Strong Braided Exterior: Creates a durable design

2Pcs Yootones Piezo Contact Microphone Pickups Self-Adhesive Instrument Pickups Compatible with Guitar, Violin, Viola, Cello, Banjo, Ukulele, Mandolin auspowers_batchfour 3V you can bridge the2Pcs Yootones Piezo Contact Microphone Pickups Self Adhesive Instrument Pickups Compatible with Guitar, Violin, Viola, Cello, Banjo, Ukulele, Mandolin Piezo contact microphone pickup components is compatible with Guitar, Mandolin, Nanjo, Violin, Ukulele, Viola, Cello ,Oud ,Zither etc. Professional piezo contact microphone pickup components can help you capture clear and accurate sound. Standard 1 4 inch female jack with 10 inch cable for amplifiers,