DiMarzio Model J pickups reproduce the warmth and roundness of the traditional Fender Jazz Bass sound increased power and hum cancellation. The additional power translates into a bigger sound that emphasizes the resonant character of the instrument. The DiMarzio Model J pickup's sensitivity and deep tone are also the perfect complement to fretless basses. Double stop glissandos and delicate violin style vibrato speak with a classic, woody voice simply by backing off slightly on the tone control. For an even more varied choice of tones, pair a bridge position DiMarzio Model P pickup. The warm, fat tone of the DiMarzio Model P plus the tight punch of the DiMarzio Model J open up the sound of any bass. Specifications; Output 150mv, DC Resistance 6.73k, Tone guide; Treble 4.0, Mid 5.0, Bass 6.0