Introducing the Ernie Ball Music Man Mike Herrera StingRay bass. For more than two decades MXPX frontman and bassist Mike Herrera has wielded a custom StingRay, modified to his unique specifications. Now, Herrera’s secret weapon is available to the public. The Mike Herrera StingRay features an ash body with a Flat Black finish, a matching headstock, an engraved white pearloid pickguard, passive electronics, a numbered custom Mike Herrera neckplate, and a certificate of authenticity signed by Mike himself. Having the appearance of a traditional 2-band EQ StingRay, the Herrera StingRay's pickup is actually wired straight to the jack with three dummy knobs (no battery required). Additional features include a maple neck and fretboard, 21 nickel frets, a six-bolt neck, and alnico magnets. Each bass ships in a Mono case.