Ads See active bass wiring harness Guitar Parts Jb Bass Guitar $4Free ShippingGuitar Parts Jb Bass Guitar Wiring Harness Prewired 3-500k$4Free ShippingBasic Wiring Harness Kit $15Basic Wiring Harness Kit For P Bass US Spec Alpha Pots f 716p Orange Drop$151x(1 Set Of Jb Bass Guitar $2Free Shipping1x(1 Set Of Jb Bass Guitar Wiring Harness-prewired With 3-500k Pots$2Free Shipping1 Set Wiring Harness $2Free Shipping1 Set Wiring Harness-prewired 2v1t1j For Jb Bass Guitar With 3-500k$2Free ShippingWiring Harness Kit For P $14Wiring Harness Kit For P Bass 500k Cts 450g Knurled Pots Orange$14Lefty Wiring Harness Kit $14Lefty Wiring Harness Kit For P Bass Us Spec Pots 225p Orange Drop$14Active Hub Power Wire $74Free ShippingActive Hub Power Wire Harness$74Free ShippingUs Spec Wiring Harness Kit $11Us Spec Wiring Harness Kit For Precision Bass f 716p Orange Drop$11 active bass wiring harness | eBay Find great deals on eBay for active bass wiring harness. Shop with confidence. active bass harness | eBay 2 Sets Belcat Active EQ Wiring Harness Bass Guitar EQ-B3T Preamp Circuit New See more like this. SPONSORED. 3 Band EQ Preamp Circuit Guitar Wiring Harness For Active Bass Pickup Accessory. Brand New. $11. From Hong Kong. or Best Offer. Free Shipping. Set of Pro 3 Band Active Bass Guitar EQ Equalizer Preamp Pickup Circuit Harness.