We were grateful to have received the Bass Players Reader's Choice Award in 2008 for our first generation of the Jazz Preamps.
You can read the Editors Review of the JZ3 Preamp.
After selling thousands of the Jazz preamps we have recently introduced a new generation with added features and even more flexibility:
The Pro JZ3 Jazz Preamp with the jack on the control plate.
The Pro JZ3D Deluxe Jazz Preamp with a Tone control in the 4th position for a side mounted jack.
The Pro JZ6D Deluxe Jazz Preamp with a 6 way rotary Z switch in the 4th position for a side mounted jack.
The module preamp series for wood top basses have also been enhanced:
The Pro Z Module Preamps with the Z-Mode system.
The Classic Module Preamps with a more traditional design.