Fishman Fluence | Greg Koch Signature P90 Pickups
Fishman partners with the Gristle-Toner on a potent pair, available in your choice of Black or Cream
New from Fishman, the Fluence Greg Koch Signature Pickups are much like the man himself: traditional, and absolutely anything but. Thanks to Fishman’s advanced Fluence technology, this collaboration offers a distinctly modern take on the single-coil, one that’s wired with six separate voices of noiseless tone, all at your fingertips. We’ll have a video coming soon, but for now, read to learn more about this next-generation pickup set.
Greg Koch with Nathaniel Murphy Demo Video
Voices
Neck:
- Voice 1: Underwound, aged P90 clarity at ideal volume level
- Voice 2: Fat overwound tone without losing highs
- Voice 3: Clear, open single-coil tone
Bridge:
- Voice 1: Vintage P90 with a healthy dose of honk
- Voice 2: Highly revered muscular tone of a custom overwound P90
- Voice 3: Bright, jangly single-coil tone

Quick Specs - Neck
- Peak Frequencies:
Voice 1: 600Hz
Voice 2: 600Hz / 2.4 kHz
Voice 3: 3.2kHz - Magnetic Material: Alnico V
- Magnetic Circuit: Bar Magnets with Poles
- Gauss Strength: 260
- Output Impedance: 2k
- Current Draw: 4mA @ 9V
- Battery: 9-Volt or optional rechargeable battery pack
- Battery Life: Up to 125 hours
Quick Specs - Bridge
- Peak Frequencies:
Voice 1: 580Hz, 3.3kHz
Voice 2: 2.4kHz
Voice 3: 3.2kHz - Magnetic Material: Alnico V
- Magnetic Circuit: Bar Magnets with Poles
- Gauss Strength: 220
- Output Impedance: 2k
- Current Draw: 4mA @ 9V
- Battery: 9-Volt or optional rechargeable battery pack
- Battery Life: Up to 115 hours
- Battery Life For Set: Up to 60 hours
Don't see these up for order online yet? Give us a call (773) 525-7773 or chat us to learn more or place an order now!
Call, click, or stop in today to pick up your Fishman Fluence Greg Koch Signature P90 pickup set.
SHOP FISHMAN PICKUPS
Related Posts
PRS Guitars | Fall 2025 PRS SE New Models
Experience world-class playability at an accessible price point with the newest PRS Guitars SE models, now available at Chicago Music Exchange! For over 25 years, the PRS SE line has redefined value, offering legendary design, tone, and craftsmanship to players of all levels. This Fall, PRS expands the SE family with exciting new additions—from the high-octane SE Chleo, developed with Dragonforce’s Herman Li, to the expressive SE Hollowbody II Piezo, blending acoustic and electric tones with PRS precision. Shop the latest PRS SE arrivals and experience why PRS continues to set the standard in playability, versatility, and style. Call, chat, or visit our showroom to get your hands on these brand-new arrivals today!
View DetailsBoutique Guitar Showcase | enTour 2025
Boutique Guitar Showcase enTour 2025 at Chicago Music Exchange! Join us Saturday, Oct. 11, 2025, to experience over 50 hand-curated boutique instruments from world-class builders around the globe. Shop the full collection online or join us in-store for the Boutique Guitar Showcase enTour in The Vault at Chicago Music Exchange!
View DetailsOrangewood | Clementine Double Cutaway Chambered Electric Guitar
Orangewood Guitars unveiled their first electric guitar design with the Del Sol Baritone earlier this year, striking out on a bold new addition to their lineup of player-friendly, value-packed acoustic guitars! Now, players everywhere can experience a semi-hollow design that was designed for supreme comfort with the new Orangewood Clementine! Pairing a traditional double–cutaway design with a contoured belly cut and a reduced body profile, Clementine is made for players of all stripes to harness the supreme tonal versatility that the semi-hollow body design is known for!
View Details



