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Fishman Matrix Infinity Narrow Active Acoustic Guitar Pickup & Preamp System (Discontinued)

95 out of 100. Incorporating 125+ ratings and reviews.

Gearank Recommendation

The Fishman Matrix Infinity Narrow appeared on our recommended list for Acoustic Guitar Pickups from October 2017 until September 2021 when it was removed due to a lack of availability.


Fishman is the premier name in acoustic guitar amplification and the Matrix is Fishman’s flagship series.

It features a redesigned endpin mounted preamp, controls for volume and tone, a low-battery indicator, and a voicing switch.

The voicing switch cuts specific frequencies to approximate the electric signal with your acoustic’s tone.

The onboard EQ has a custom range from mid boost to more scooped tones.

If you prefer the detail and attack of piezo systems, The Matrix Infinity series might be worth a shot.

Key Features

  • Type: Piezo
  • Required Mods: Bridge Installation, End Pin, Sound Hole Controls
  • Installation Difficulty: High
  • Controls: Tone, Volume, Voicing
Unfortunately this is no longer available new in stores – for highly rated alternatives see in our guide to The Best Acoustic Guitar Pickups – Active & Passive.

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