![Pickup AD-20 Mini Piezo Pickup Contact Microphone Transducer Output Plug Tail Nail Clamp for Acoustic Classical Folk Guitar Violin Ukulele](http://jjmusicsales.com/cdn/shop/products/1_a6539dc3-23ca-413f-aae8-30aae649409e_{width}x.jpg?v=1637108174)
- Fits for acoustic/classical/folk guitar, ukulele, violin etc, no need for battery.
- It makes your instrument produce excellent sound quality while perfectly restores the sound fidelity.
- Easy to install, self-adhesive back.
- With tail nail clamp, 1/4 output female plug.