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Description
Fishman PRF-M37-SR2 Fluence Modern Humbucker 7-String, 3 Voices, Set (Brushed Stainless)Fishman Fluence Modern Humbucker series now adds an optimized single coil voice to the popular Voice 1 and Voice 2 sounds. This new third voice extends the sonic possibilities of Fluence Modern, allowing players to cover an even broader range of tones with an ideal split coil sound. 7 STRING MODERN HUMBUCKER ALNICO: All the musicality, power, and explosiveness of alnico. Full chords and fluid solos, plus a voice youve never heard in a humbucker. Great
Fishman Fluence Modern Humbucker series now adds an optimized single coil voice to the popular Voice 1 and Voice 2 sounds. This new third voice extends the sonic possibilities of Fluence Modern, allowing players to cover an even broader range of tones with an ideal split-coil sound.
7-STRING MODERN HUMBUCKER ALNICO:
All the musicality, power, and explosiveness of alnico. Full chords and fluid solos, plus a voice you’ve never heard in a humbucker. Great in both positions, or commonly paired with a ceramic bridge pickup
- Voice 1 (Modern Active High Output): The ideal active alnico sound. Full, round, and boosted, but with unprecedented articulation and dynamics
- Voice 2 (Crisp, clean and fluid): The clean, crisp neck humbucker tone you’ve always wanted without the thin, plinky sound you don’t.
- Voice 3: (Single Coil): Glassy, crystal-clear tone
7-STRING MODERN HUMBUCKER CERAMIC:
Cutting ceramic attack. Brutal active aggression and passive punch in the same guitar. Great in both positions, or commonly paired with alnico neck
- Voice 1 (Modern Active High Output): The ideal active ceramic humbucker tone. Crisp, searing crunch, tight bass with no mud, and a growl.
- Voice 2 (Modern Passive Attack): Organic, high output, passive ceramic tone. Superb distortion characteristics with Fluence dynamics and response.
- Voice 3: (Single Coil): Bright, clear tone.
FLUENCE MODERN HUMBUCKER PICKUPS:
- Are Multi-Voice. Set and forget, or wire-up to toggle between three musically complimentary voices.
- Are rechargeable on your guitar. Optional lithium-ion battery pack offers weeks, not hours, of playing time.
Specifications
| ALNICO PICKUP | CERAMIC PICKUP | |
|---|---|---|
|
PEAK FRQUENCY |
Voice 1: 650 Hz Voice 2: 420 Hz / 8 kHz Voice 3: 4.7 kHz | Voice 1: 630Hz Voice 2: 1.8 kHz Voice 3: 4.5 kHz |
|
MAGNETIC MATERIAL |
Alnico V | Ceramic VIII |
|
MAGNETIC CIRCUIT |
Bar magnet with blades | Bar magnet with blades |
|
OUTPUT IMPEDANCE |
2 k | 2 k |
|
CURRENT DRAW |
2.6mA @ 9V | 2.7mA @ 9V |
|
BATTERY |
9-Volt or optional rechargeable battery pack | 9-Volt or optional rechargeable battery pack |
|
BATTERY LIFE |
Up to 200 hours | Up to 200 hours |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 4
Not good for heavy chewers.
Color: Orange
Granted, my dog is very big. 95 lbs, however the ball was advertised as good for large dogs. The first day of play, he chewed the outer covering off. The ball still works fine, so if it doesn’t matter if it keeps the outer covering in tack, it will be fine.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Boredom Buster
Color: Green
This ball has been a boredom buster lifesaver. On the first day my 15 week golden retriever puppy played with it for a good 2 hours straight. I was nervous he would immediately get bored with it but nope, he searches for it every day. It has helped with his puppy teething, he's more likely to play with this ball than come up and use my hand/arm/clothes to teethe on. The battery lasts a good amount of time and is quick to charge but I did wish it lasted a bit longer. Overall I'm very happy. We live in a top floor apartment but the noise doesn't seem to be too bad for the neighbors. It's good quality and seems durable.
Edit: The velcro for the sleeve wears out within a couple uses. It keeps falling off. It was my puppies FAV thing about the toy because of the pull tag thing. So now it's ineffective for him. Not sure if there's a way to get a new sleeve or not.
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Reviewed in the United States on April 2, 2025
★★★★★ 5
One of the best dog toys I’ve bought off Amazon in a long time
Color: Green
My dog Rosie is a heavy tower so it is difficult to find balls she doesn’t destroy quickly. I came across this item on Amazon and it is honestly one of the best pet toys I’ve ever bought on Amazon. After a long day of work sometimes I come home and Rosie has a lot of energy. I turn this ball on fast mode and she has so much fun. I do worry about how much shaking in her mouth. I don’t wanna give her a headache, lol but there’s also a slow mode that you can press for the ball to slowly move around, but it’s a really good toy and I’m happy. I purchased it if you have a heavy tower, I wouldn’t worry about them breaking it because we’ve had it for a couple weeks now and she’s doing great.
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Reviewed in the United States on March 15, 2026
★★★★★ 4
Not indestructible, but dogs love it
Color: Green
My dog LOVES this toy. Unfortunately, she loves it so much she destroys it. I have now purchased FOUR of these, but if left unattended for 5 minutes, my American terrier breaks this apart. She loves it so much though, I keep buying replacements. This is a wonderful enrichment toy, but you must keep an eye on your toothy friend.
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Reviewed in the United States on December 29, 2025
★★★★★ 3
Engaging and Fun, But Lacks Durability for Strong-Gripped Dogs
Color: Green
The internal mechanism of this toy works very well, and the ball’s movement immediately caught the attention of my Boxer pup. He was absolutely fascinated and spent hours each day playing with it. However, while the toy’s design is engaging, the durability of the exterior leaves much to be desired—especially for dogs who tend to pick things up with a firm grip.
We didn’t know what to expect since our pup hadn’t previously played with an interactive ball, so we supervised playtime and made sure to store the ball in a safe spot when we couldn’t keep an eye on him. Despite this, the ball didn’t hold up. Our pup wasn’t intentionally chewing it. He simply carried the ball in his mouth when we moved downstairs or to another room, yet the grip while he carried the ball caused significant damage to the exterior. Within about a week of regular use (approximately 40 hours in total), the ball’s outer layer became deeply gouged by his teeth.
To clarify, my pup wasn’t biting down hard or trying to destroy it, but his natural grip while carrying the ball left deep grooves in the surface. In just days, these gouges made the exterior sharp to the touch and compromised the structure. By the end of the week, we couldn’t screw the cover back together after removing it to recharge the ball, which made it unusable. And I was dismayed that there aren’t replacements readily available.
Overall, my pup absolutely loved this toy — it was engaging and kept him entertained for hours. However, if your dog has a strong grip or frequently carries toys in their mouth, this may not hold up as well as expected. It’s a great concept but needs a more durable outer layer and replacement hard covers to make it a long-term investment.
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Reviewed in the United States on January 3, 2025