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Fluence Greg Koch Gristle-Tone Signature Series Telecaster® 6-String Pickups Set

Greg Koch

Fishman Fluence® Multi-Voice Pickups for Electric Guitar

GREG KOCH TELE® PICKUPS
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Fluence Greg Koch Gristle-Tone™ Signature Series Telecaster® 6-String Pickup Set

Multi-Voice™ Pickups for Electric Guitars
See all of Greg Koch's pickups

  • Electric Pickups
  • Fluence

Fluence Greg Koch Gristle-Tone™ Signature Series Telecaster® 6-String Pickup Set

Multi-Voice™ Pickups for Electric Guitars
See all of Greg Koch's pickups

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Unleash Your Inner Gristle:

Classic Warmth, Raw Power

Greg Koch channels the influence of legendary players like Hendrix, Vaughan, and Beck, blending blues, funk, and R&B with his own unique twist of grunge and grit. His signature “Gristle” tone is all about high energy, versatility, and a little bit of dirty fun—perfect for players who want a dynamic sound with character. With these pickups, you get that unmistakable blend of classic warmth and raw power, designed to fuel your playing with every note.

Multi-Voice, Multi-Talented

Experience classic Tele® tones without the noise. The Greg Koch Gristle-Tone pickups offer pure single-coil clarity with revolutionary Fluence technology, delivering noiseless performance and multiple voicings. Switch between vintage warmth and boosted power for solos or rhythm—while retaining touch sensitivity and dynamic response.

See voices

Upgrade Your Tone

    • 1 lead and 1 rhythm direct replacement pickups for Telecaster® guitars
    • Completely assembled, pre-wired, drop-in control plate that includes:
      – 3-way switch
      – Volume and Tone pots
      – Push-push Voice Selector button
      – Fluence rechargeable lithium-ion battery pack
    • Replacement “jack cup” with ¼” audio and USB charging jacks
    • Installs without permanent modifications*
  • Hum-free, Fluence Multi-Voice tone
  • Middle/Both position accurately reproduces the shift in resonance that occurs when using two passive pickups in parallel, compared to either Neck or Bridge pickup by itself.

VOICES

VOICE 1

White Guard

Open and airy, the sound of Nashville and Bakersfield, chicken pickin’, and the big strum.

VOICE 2

Black Guard

Fat & punch, searing sustain. Undeniable Tele® muscle.

Flawless articulation and no hum

For me the dream Multi-Voice scenario is to be able to instantly summon the perfect White-Guard and Black-Guard tones with flawless articulation and no hum. And that’s exactly what Fishman has done for me in my signature set.

Greg Koch
Fluence Signature Pickups

See & Hear Them

WATCH

200 HOURS OF PLAY TIME

Strum to your heart's content with up to 200 hours of play time (for the set). Our optional lithim-ion battery pack offers weeks, not hours, of playing time.

See battery packs

Easy Access Charging

Easily recharge your Fluence pickups directly on your guitar. Rock, Recharge, Repeat!

REVOLUTIONARY FLUENCE CORE

Powered by the revolutionary Fluence Core – the biggest innovation in pickup tech in over 70 years and our patented design for enhanced articulation, Multi-Voice capability and consistent, musical tone.

Easy Install

Includes Everything You Need

Drop right in and replace standard humbucker pickups. Includes all parts needed for easy installation on most humbucker-equipped guitars:

  • pickups
  • wiring
  • push-pull
  • standard 25k potentiometers that are ideal for active circuitry
Watch install video

Support & Documentation

User Guide Support Docs

Have a question about Fluence pickups? Contact us now

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Fluence Greg Koch Gristle-Tone Signature Series Telecaster® 6-String Pickups Set

Specifications

Rhythm Pickup Treble Pickup Middle Position/ Both Pickups

Peak Frequency

Voice 1 white guard: 3.2 kHz,
Voice 2 black guard: 2.6 kHz
Voice 1 white guard: 3.2 kHz,
Voice 2 black guard: 2.6 kHz
Voice 1 white guard: 4.5 kHz,
Voice 2 black guard: 3.5 kHz

Magnetic Material

Alnico V Alnico IV

Magnetic Circuit

Rod Magnets Rod Magnets

Pole Spacing

50.7 mm 55.4 mm

Output Impedance

2k 2k

Current Draw

2mA 2mA

Battery

Rechargeable lithium-ion battery included Rechargeable lithium-ion battery included

Battery Life

Up to 110 hours (for the set) Up to 110 hours (for the set)

Peak Frequency

Voice 1 white guard: 3.2 kHz,
Voice 2 black guard: 2.6 kHz

Magnetic Material

Alnico V

Magnetic Circuit

Rod Magnets

Pole Spacing

50.7 mm

Output Impedance

2k

Current Draw

2mA

Battery

Rechargeable lithium-ion battery included

Battery Life

Up to 110 hours (for the set)

Peak Frequency

Voice 1 white guard: 3.2 kHz,
Voice 2 black guard: 2.6 kHz

Magnetic Material

Alnico IV

Magnetic Circuit

Rod Magnets

Pole Spacing

55.4 mm

Output Impedance

2k

Current Draw

2mA

Battery

Rechargeable lithium-ion battery included

Battery Life

Up to 110 hours (for the set)

Peak Frequency

Voice 1 white guard: 4.5 kHz,
Voice 2 black guard: 3.5 kHz

Magnetic Material

Magnetic Circuit

Pole Spacing

Output Impedance

Current Draw

Battery

Battery Life

SUPPORT & DOWNLOADS

Guides

Gristle-Tone Telecaster User Guide

Universal Fluence User Guide

Battery Pack User Guide

Pickup Dimensions

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