ESP LTD B-50 Electric Bass Guitar - Black LDJ PickupThe LDJ is a Deluxe J single-coil pickup with an Alnico magnet designed for use in the bridge-position. It excels in a moderate output with a tight high end.LDP PickupThe LDP is a Deluxe P single-coil pickup with an Alnico magnet designed for use in the neck position. Its moderate output provides fullness and punchy mids. ESP B50 Specifications: Construction: Bolt-on Scale: 34 in. Body: Basswood Neck: Maple Fingerboard: Rosewood Inlays: Dots with model name at 12th fret Hardware: Black Bridge: LTD Deluxe bridge Binding: None Frets: 24 x J Pickups: LTD LDJ and LDP Electronics: 2 volume, 1 tone