The list of Acoustic Matrix users reads like a who's who of acoustic musicians. The secret of this undersaddle pickup's sound (and popularity lies in its proprietary co-polymer pickup and active endpin-mounted preamp. The flatter response of the Natural II is a good match for large, boomy guitars such as scalloped-brace dreadnoughts and jumbos. BEcause of its excellent resistance to feedback, the Natural II is also a good choice for all guitars that are played at high amplified stage volumes.
