Best Bass Gear is proud to be able to offer you a wide array of onboard preamps for your EQ and tone shaping needs. We offer systems custom prewired in house and also wired by the manufacturer with a large selection of control configurations for almost any bass.We stock only the highest quality manufacturers including ACG, Aguilar, Bartolini, Glockenklang, John East, Mike Pope, Nordstrand, and Seymour Duncan.

  1. Prewire - Aguilar OBP-3 Preamp

    $187.00 - $213.00
    Custom pre-wired preamp
    The Aguilar OBP-3 was built from the ground up to be the ultimate source of full-bodied tone, transparency, and versatility for your bass. Three bands of boost/cut and a selectable midrange frequency provides flexibility to dial in just the...
  2. Delano Sonar 3MS/E 2-Pickup 5-Knob 1-Switch 3-Band Vol P/P A/P - Bl - Treb - Mid - Bass - Mid Sw

    3-Band: 2-Pickup, 5-Knob, 1-Switch VPP A/P - Bl - Treb - Mid - Bass - Mid Switch
    Control Configuration Volume Active/Passive Push/Pull Blend Treble Mid Bass Mid Switch Description Scaling new heights in perfecting the tonal capabilities of magnetic...
  3. Bartolini 5.4 Compact Preamp 2-Pickup 5-Knob 1-Switch 3-Band Vol - Bl - Treb - Bass - Mid - Mid Sw

    Bartolini 5.4 Compact Preamp
    The new Bartolini NTMB Systems have eliminated the second module and have only the single 1-3/4" x 1" x 1/2" module. There is also a weight saving on the new systems of 20 grams. Control Configuration Volume Blend Treble Mid Bass Mid...