Click on a J Plate Preamp series to get started


  • Price - the Jazz series is roughly 33% less expensive.
  • All Types of Pickups - only the Jazz is recommended for both passive and active pickups.
  • Pickup Level Adjustment - the Jazz offers 0-10 dB gain adjustment per pickup.



  • Flexibility - the Pro JZx series offers a broader range of sounds. The Z-Mode system allows your pickups to produce multiple tones - brighter - traditional - deeper.
  • Vol and Vol pickup mixing - the Pro JZx is offered in both Vol, Balance and Vol, Vol models.
  • Advanced LED Battery Meter - the Pro JZx includes a more advanced battery meter.


Common Features (Jack on Plate Versions):

  • Very transparent sound with great touch response - makes your bass sound better not just louder.
  • Complete drop in preamps mounted on a jazz plate.
  • Easy to install with no wood modifications - battery fits under the preamp - most often installed by players.
  • Tone controls in 3 configurations - 2 bands - 3 bands - 4 bands - each configuration is a different optimized circuit.
  • Offered in Chrome, Black or Gold knob sets.
  • Preamps normally ship from stock in 1 business day.



  541 867 6878


  Audere Audio

  4909 S Coast Hwy, STE 295

  South Beach, OR. 97366

Jazz Series

  Jack on Plate

  Side Mounted Jack

Pro JZx Series

  Jack on Plate

  Side Mounted Jack


Copyright 2020 Audere Engineering LLC

Click on a J Plate Preamp series