Excellent value for money if you don't want to spend on high end kit. Fitted to a flat back mandolin with round soundhole. The transducers adhere neatly internally almost under either end of the bridge. The jack socket tucks trapped under the pick guard held by double sided tape. The amplified acoustic sound is true and rich in tone.
greeat little pick up, im using it for my ukulele and its works brilliant on it, no unknown hisses or buzzing its silent till you pick it up and then melodic tunes fill the room, for the size and price i wasnt that sure, but now i cant recommend this enough, it just works !