Preamps

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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.

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  1. EMG BTS-HZ System 2-Pickup 4-Knob 2-Band Vol - Bl - Treb - Bass

    $129.00
    2-Band: 2-Pickup, 4-Knob Vol - Bl - Treb - Bass
    Control Configuration Volume Blend Treble Bass The BTS HZ System is intended for EMG-HZ passive pickups as well as other manufacturers passive pickups. The BTS HZ System comes supplied Volume, Blend,...
  2. Seymour Duncan STC-2ASB 2-Band Preamp for Active Pickups

    $139.00
    2-Band: 2-Pickup, 3-Knob VPP - Blend- Treb/Bass
    Control Configuration Volume/Slap Switch Push/Pull Blend Treble/Bass Stack High headroom, low-noise, 2-Band active onboard EQ preamp voiced specifically for fretless basses with active pickups....
  3. Seymour Duncan STC-2PSB 2-Band Preamp for Passive Pickups

    $139.00
    2-Band: 2-Pickup, 3-Knob VPP - Blend- Treb/Bass
    Control Configuration Volume/Slap Switch Push/Pull Blend Treble/Bass Stack High headroom, low-noise, 2-Band active onboard EQ preamp voiced specifically for fretless basses with PASSIVE pickups Designed...
  4. Seymour Duncan STC-2C-BO 2 Band Preamp EQ with Concentric Knobs

    $59.00
    2-Band: Treb/Bass
    Controls: Treble/Bass Stack Add active EQ to your P or J without any drilling with this 2-band onboard active EQ with stacked basstreble pot, and switchable treble frequency. On board Tone Circuits add tremendous...
  5. NOLL TCM 3PM Precision Bass 1-Pickup 2-Knob 2-Band Vol/Tone Stack P/P A/P - Mid/Mid Stack

    $195.50
    1-pickup, 2-band, 2-knob Volume/Passive Tone (Push-Pull Active/Passive) - Midrange/Midrange Stack
    Control Configuration 1-Pickup 2-band System Volume(Push-Pull Active/Passive)/Passive Tone Stack Mid(Boost/Cut)/Mid...
  6. NOLL TCM2 Jazz Bass 2-Pickup 3-Knob 2-Band Vol/Bl Stack - Treb/Bass Stack - Tone P/P A/P

    $234.63
    2-pickup, 2-band, 3-knob Volume/Blend Stack - Treble/Bass Stack - Passive Tone (Push-Pull Active/Passive)
    Control Configuration 2-Pickup 2-Band System Volume/Blend Stack Treble/Bass Stack Passive Tone (Active/Passive...
  7. NOLL TCM2 Jazz Bass 2-Pickup 4-Knob 2-Band Vol P/P A/P - Bl - Treb - Bass

    $189.28
    2-pickup, 2-band, 4-knob Volume (Push-Pull Active/Passive) - Blend - Hybrid Treble - Bass
    Control Configuration 2-Pickup 2-Band System Volume(Active/Passive Push-Pull) Blend Bass Treble...
  8. NOLL TCM2 Precision Bass 1-Pickup 2-Knob 2-Band Vol/Tone P/P A/P Stack - Treb/Bass Stack

    $149.16
    1-Pickup, 2-band, 2-knob Volume/Passive Tone Stack(Active/Passive Push-Pull) - Treble/Bass Stack
    Control Configuration 1-Pickup 2-Band System Volume/Passive Tone Stack(Active/Passive Push-Pull) Treble/Bass Stack ...
  9. NOLL TCM2 2-Pickup 4-Knob 2-Band Vol P/P A/P - Bl - Treb - Bass

    $98.64
    2-pickup, 2-band, 4-knob Volume Push-Pull(Push-Pull Active/Passive) - Blend - Treble - Bass
    Control Configuration 2-Pickup 2-Band System Volume Push-Pull(Push-Pull Active/Passive) Blend Treble Bass ...
  10. Nordstrand 2-Band 2B Preamp Module (With EQ Pots)

    $88.50
    2B Module
    Nordstrand 2B Module (Module and EQ Pots) Includes 2 EQ pots. Does not include output jack or battery clip. Technical Specifications Overall Gain: +/- 10db by a trim pot on the module Treble: ...
  11. Nordstrand 2B-3b 2-Pickup 3-Knob 2-Band Vol P/P A/P - Bl - Treb/Bass Stack

    $163.50
    2-band, 2-pickup, 3-knob Volume (Push/Pull Active-Passive) - Blend - Treble/Bass Stack
    Nordstrand 2B-3b Control Configuration Volume (Push/Pull Active-Passive) Blend Treble/Bass Stack Technical Specifications Overall Gain: +/- 10db by a trim pot on the module Treble: ...
  12. Nordstrand 2B-4b 2-Pickup 4-Knob 2-Band Vol P/P A/P - Bl - Treb - Bass

    $163.50
    2-band, 2-pickup, 4-knob Volume (Push/Pull Active-Passive) - Blend - Treble - Bass
    Nordstrand 2B-4b Control Configuration Volume (Push/Pull Active-Passive) Blend Treble Bass Technical Specifications Overall Gain: +/- 10db by a trim pot on the module Treble: ...
  13. Nordstrand 2B-4c 2-Pickup 4-Knob 2-Band Vol P/P A/P - Bl - Tone - Treb/Bass Stack

    $163.50
    2-band, 2-pickup, 4-knob Volume (Push/Pull Active-Passive) - Blend - Passive Tone - Treble/Bass Stack
    Nordstrand 2B-4c Control Configuration Volume (Push/Pull Active-Passive) Blend Passive Tone Treble/Bass Stack Technical Specifications Overall Gain: +/- 10db by a trim...
  14. Bartolini HR-3.2/918 Pre-Wired Harness

    $148.00
    2 Band EQ, 3 Pots: (Treble/Bass Stack) (Blend) (Volume)
    Bartolini HR-3.2/918 Pre-Wired Harness The NTBT is a 2-band tone control preamp with fully independent Bass and Treble controls. The voice is clear, transparent, and strong with wide boost and cut range for aggressive control. The NTMB features...
  15. Bartolini HR-3.2AP/918 Pre-Wired Harness

    $159.00
    2 Band EQ, 3 Pots: (Treble/Bass Stack) (Bridge Volume) (Neck Volume with Pull-Bypass Switch)
    Bartolini HR-3.2AP/918 Pre-Wired Harness The NTBT is a 2-band tone control preamp with fully independent Bass and Treble controls. The voice is clear, transparent, and strong with wide boost and cut range for aggressive control. The NTMB features...
  16. Bartolini HR-4.5APJ/918 Pre-Wired Harness

    $152.00
    2 Band EQ, 4 Pots Jazz Layout: (Bass) (Treble) (Blend) (Volume with Pull-Bypass Switch)
    Bartolini HR-4.5APJ/918 Pre-Wired Harness The NTBT is a 2-band tone control preamp with fully independent Bass and Treble controls. The voice is clear, transparent, and strong with wide boost and cut range for aggressive control. The NTMB features...
  17. Bartolini TCT-2.2AP Pre-Wired Harness

    $156.00
    2 Band EQ, 2 Pots: (Treble/Bass Stack) (Volume with Pull-Bypass Switch)
    Bartolini TCT-2.2AP Pre-Wired Harness TCT is the original Bartolini on-board preamp. It has Bass, Mid, and Treble controls with very low noise and wide adjustment range. Bass and Treble bands can be boosted or cut. The TCT preamp has a voice...
  18. Bartolini TCT-2.3AP Pre-Wired Harness

    $152.00
    2 Band EQ, 3 Pots: (Bass) (Treble) (Volume with Pull-Bypass Switch)
    Bartolini TCT-2.3AP Pre-Wired Harness TCT is the original Bartolini on-board preamp. It has Bass, Mid, and Treble controls with very low noise and wide adjustment range. Bass and Treble bands can be boosted or cut. The TCT preamp has a voice...
  19. Bartolini TCT-3.2 Pre-Wired Harness

    $156.00
    2 Band EQ, 3 Pots: (Treble/Bass Stack) (Blend) (Volume)
    Bartolini TCT-3.2 Pre-Wired Harness TCT is the original Bartolini on-board preamp. It has Bass, Mid, and Treble controls with very low noise and wide adjustment range. Bass and Treble bands can be boosted or cut. The TCT preamp has a voice...
  20. Bartolini TCT-3.2AP Pre-Wired Harness

    $168.00
    2 Band EQ, 3 Pots: (Treble/Bass Stack) (Bridge Volume) (Neck Volume with Pull-Bypass Switch)
    Bartolini TCT-3.2AP Pre-Wired Harness TCT is the original Bartolini on-board preamp. It has Bass, Mid, and Treble controls with very low noise and wide adjustment range. Bass and Treble bands can be boosted or cut. The TCT preamp has a voice...
  21. Bartolini TCT-3.3 Pre-Wired Harness

    $156.00
    2 Band EQ, 3 Pots: (Treble/Bass Stack) (Blend) (Volume)
    Bartolini TCT-3.3 Pre-Wired Harness TCT is the original Bartolini on-board preamp. It has Bass, Mid, and Treble controls with very low noise and wide adjustment range. Bass and Treble bands can be boosted or cut. The TCT preamp has a voice...
  22. Bartolini TCT-3.3AP Pre-Wired Harness

    $168.00
    2 Band EQ, 3 Pots: (Treble/Bass Stack) (Blend) (Volume with Pull-Bypass Switch)
    Bartolini TCT-3.3AP Pre-Wired Harness TCT is the original Bartolini on-board preamp. It has Bass, Mid, and Treble controls with very low noise and wide adjustment range. Bass and Treble bands can be boosted or cut. The TCT preamp has a voice...
  23. Bartolini TCT-4.2AP Pre-Wired Harness

    $152.00
    2 Band EQ, 4 Pots: (Bass) (Treble) (Bridge Volume) (Neck Volume with Pull-Bypass Switch)
    Bartolini TCT-4.2AP Pre-Wired Harness TCT is the original Bartolini on-board preamp. It has Bass, Mid, and Treble controls with very low noise and wide adjustment range. Bass and Treble bands can be boosted or cut. The TCT preamp has a voice...
  24. Bartolini TCT-4.5 Pre-Wired Harness

    $152.00
    2 Band EQ, 4 Pots: (Bass) (Treble) (Blend) (Volume)
    Bartolini TCT-4.5 Pre-Wired Harness TCT is the original Bartolini on-board preamp. It has Bass, Mid, and Treble controls with very low noise and wide adjustment range. Bass and Treble bands can be boosted or cut. The TCT preamp has a voice...
  25. Bartolini TCT-4.5AP Pre-Wired Harness

    $159.00
    2 Band EQ, 4 Pots: (Bass) (Treble) (Blend) (Volume with Pull-Bypass Switch)
    Bartolini TCT-4.5AP Pre-Wired Harness TCT is the original Bartolini on-board preamp. It has Bass, Mid, and Treble controls with very low noise and wide adjustment range. Bass and Treble bands can be boosted or cut. The TCT preamp has a voice...
  26. Bartolini TCT-4.5APJ Pre-Wired Harness

    $159.00
    2 Band EQ, 4 Pots Jazz Layout: (Bass) (Treble) (Blend) (Volume with Pull-Bypass Switch)
    Bartolini TCT-4.5APJ Pre-Wired Harness TCT is the original Bartolini on-board preamp. It has Bass, Mid, and Treble controls with very low noise and wide adjustment range. Bass and Treble bands can be boosted or cut. The TCT preamp has a voice...
  27. Bartolini XTCT-2.2AP Pre-Wired Harness

    $156.00
    2 Band EQ, 2 Pots: (Treble/Bass Stack) (Volume with Pull-Bypass Switch)
    Bartolini XTCT-2.2AP Pre-Wired Harness XTCT is similar to the original TCT on-board preamp, but it has a mid-frequency notch at 500Hz for slap tone with more bass. The XTCT has Bass, Mid, and Treble controls with very low noise and wide adjustment...
  28. Bartolini XTCT-2.3AP Pre-Wired Harness

    $152.00
    2 Band EQ, 3 Pots: (Bass) (Treble) (Volume with Pull-Bypass Switch)
    Bartolini XTCT-2.3AP Pre-Wired Harness XTCT is similar to the original TCT on-board preamp, but it has a mid-frequency notch at 500Hz for slap tone with more bass. The XTCT has Bass, Mid, and Treble controls with very low noise and wide adjustment...
  29. Bartolini XTCT-3.2 Pre-Wired Harness

    $156.00
    2 Band EQ, 3 Pots: (Treble/Bass Stack) (Blend) (Volume)
    Bartolini XTCT-3.2 Pre-Wired Harness XTCT is similar to the original TCT on-board preamp, but it has a mid-frequency notch at 500Hz for slap tone with more bass. The XTCT has Bass, Mid, and Treble controls with very low noise and wide adjustment...
  30. Bartolini XTCT-3.2AP Pre-Wired Harness

    $168.00
    2 Band EQ, 3 Pots: (Treble/Bass Stack) (Bridge Volume) (Neck Volume with Pull-Bypass Switch)
    Bartolini XTCT-3.2AP Pre-Wired Harness XTCT is similar to the original TCT on-board preamp, but it has a mid-frequency notch at 500Hz for slap tone with more bass. The XTCT has Bass, Mid, and Treble controls with very low noise and wide adjustment...
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