Bartolini NTMB Preamps

Frankie - Bass Tech Will these Bartolini NTMB Preamps work with your Bass? Ask Frankie, our Bass Tech.

Bartolini NTMB Preamps

Bartolini NTMB preamps are among the best known onboard bass preamps. Many major manufacturers as well as most smaller custom builders have Bartolini preamps as an option for their instruments, and many use Bartolini preamps as their standard stock preamp for their basses.

The NTMB come prewired on a harness with gain control trim potentiometer to control overall output. This means that the preamp module comes wired up to the potentiometers, battery connectors and the output jack. In most cases, the only connections that will need to be made are connecting the pickup wires to the pots and ground. Depending on layout, you may need to extend a couple of the wires to reach to the jack.

Bartolini Preamps come prewired from the factory.

The NTMB are wired for 9 Volt operation, but an extra battery clip is included for 18 Volt operation.

**See the Bartolini FAQ section for information about knobs**

Frequently Asked Questions

Question: Where Can I Buy Bartolini NTMB Preamps?

Answer: You can buy these from Best Bass Gear by Calling 877-839-3531 or Emailing us at sales@bestbassgear.com or chatting with our Bass Techs

Shop By Filter
  1. Bartolini HR-4.7AP/918 Pre Wired Harness

    $239.00
    Bartolini 4.7AP Compact Preamp - 3 Band EQ, 4 Pots, 1 toggle: (Volume with Pull-Bypass Switch) (Blend) (Mid) [250,500,800Hz Mid Toggle] (Treble/Bass Stack)
    Bartolini HR-4.7AP/918 Pre-Wired Harness 3 Band EQ, 4 Pots, 1 toggle: (Volume with Pull-Bypass Switch) (Blend) (Mid) [250,500,800Hz Mid Toggle] (Treble/Bass Stack) Specifications Preamp Module Size: 1.76"...
  2. Bartolini HR-4.7/918 Pre Wired Harness

    $232.00
    Bartolini 4.7 Compact Preamp - 3 Band EQ, 4 Pots, 1 toggle: (Volume) (Blend) (Mid) [250,500,800Hz Mid Toggle] (Treble/Bass Stack)
    Bartolini HR-4.7/918 Pre-Wired Harness 3 Band EQ, 4 Pots, 1 toggle: (Volume) (Blend) (Mid) [250,500,800Hz Mid Toggle] (Treble/Bass Stack) Specifications Preamp Module Size: 1.76" [44.7mm] Long, 1.02"...

Frequently Asked Questions

Question: Where Can I Buy Bartolini NTMB Preamps?

Answer: You can buy these from Best Bass Gear by Calling 877-839-3531 or Emailing us at sales@bestbassgear.com or chatting with our Bass Techs

Shop By Filter