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Fret Zealot

Fret Zealot for Bass Guitar

Fret Zealot for Bass Guitar

Regular price $199.99 USD
Regular price $249.99 USD Sale price $199.99 USD
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Fret Zealot is a state-of-the-art LED addition to your guitar and is your gateway to learning anything. It fits just above the frets and shows you exactly where to put your fingers to play anything you can imagine… in any color!

Fret Zealot for bass guitar pushes the gas pedal on learning and puts you in control of your musical experience. Replace frustration with fun and learn guitar on YOUR own bass! There's something for every level of learning, from beginner to advanced.

The Fret Zealot app introduces intuitive learning with an impressive suite of features that’s continuously being improved and updated to make the best guitar learning environment on the market! It lets you learn quickly and intuitively without the constant distraction of looking at books, videos, or sheet music to find out where to put your fingers. You can concentrate on technique and finding your style right from the start.

Fret Zealot was perfected after 5 years of development. The design is meticulous and will not interfere with the strings or frets. It’s compatible with full bass guitars (scale length 34 - 35”) with nut widths 2.0" or less. The rechargeable battery lasts 12 hours and clips onto the head stock of any brand of bass guitar. The audio cable connector can swapped for a longer one to fit or mount anywhere.

There is an iOS and Android app for control via Bluetooth. A web app is also available for video lessons and can link to Fret Zealot LED systems on the Chrome web browser.

The system is compatible with both right and left-handed instruments using the same installation process. There is a setting in the app to switch all displays over to left-handed if desired.

If you need help determining the scale length of your specific bass model, please email with your Make & Model and we will happily assist you!


  • (1) Fret Zealot LED strip
  • (1) Control Module
  • (1) Metal capo for mounting the Control Module w/ 2 twist screws
  • (1) 6" audio cable (4 pole)
  • (1) 36" USB to micro-USB charging cable
  • (1) Cell phone stand (collapsible)
  • (3) Fret Zealot picks
  • (1) Fret Zealot sticker


  • Full size bass guitar with scale length: 34 - 35”


  • Android - version 6.0.1 or newer and support for Bluetooth 4.0 Low Energy (BLE) or newer.
  • iOS - iPhone 5 or newer and iOS 10 or newer.


    Email if you would like to purchase a guitar (ANY full size guitar) and have us install Fret Zealot on it for you. Free installation and shipping along the way.


    If you order the wrong size Fret Zealot, do not worry! We offer free exchanges for domestic (USA) customers. This is only applicable to Fret Zealot LED strips that have not been installed, so make sure to check the fit before installing!


    Fret Zealot ships worldwide! Please note that additional taxes/duties may be charged upon delivery based on your country’s specific import taxes and laws. We unfortunately are not able to estimate these charges before you order due to continually changing tax rates.


    One (1) year warranty for any manufacturing defects. If you have any issues, please email us at and we will respond within 1 - 2 business days.


    Refunds or exchanges on returns within 30 days of the purchase date are accepted. View the full policy and details here:

    Return and Refund Policy