Get the Feiten System installed on your current Guitar or Bass by a Trained Expert, Buzz Feiten Tuning System® Authorized Retrofitter!

A growing family of quality manufacturers and builders have implemented the Feiten System on new electric and acoustic guitars, basses and more - with a wide range of models and prices.

Non-invasive, doesn't change the way your guitar looks, plays, feels, or sounds. It really works. HERE'S WHAT YOU GET:

A professionally installed BFTS Shelf Nut. Made from high quality bone for the best tone. Look for the Lightning Bolt Logo in the top of the Shelf Nut.

A Buzz Feiten Tuning System Serial Numbered Logo Sticker on the back of your guitar's headstock. This proves authenticity and certifies that the shop doing the work is one of our Authorized Retrofitters.

The Buzz Feiten Tuning System Tuning and Intonation Setup for your bridge saddles. Along with our Shelf Nut position, this brings the guitar into proper intonation that is in tune all over the fingerboard.

1 - Shelf Nut
2 - Serial Numbered Logo Sticker
3 - Tuning / Intonation

MSRP is Only $139

Click here for the Authorized Retrofitter near you.

Now in Puerto Rico ! - Master Luthier, Mike Navarro, is now a BFTS Authorized Retrofitter In Puerto Rico and will also be offering BFTS on his own Navarro Guitars.

"People have been trying to figure this out for decades. But you guys figured it out. And it works." - Tom Bielefeldt - West Music - Marion, Iowa

" Everything went fine on my first install.  The difference in overall intonation is fairly amazing. I must admit it was a little disorienting at first.  I suppose my ears still expect to hear the inconsistencies I've dealt with since I started playing 25+ years ago. "
- Dave Begalka - Mankato Woodworks - North Mankato, Minnesota

Bryan Galloup - Galloup Guitars - Galloup School of Luthiery
BFTS Licensed Builder and Authorized Retrofiter

How to Become a Buzz Feiten Tuning System Dealer, Licensed Builder
or Licensed Manufacturer

Third Coast Guitar - Chris Eudy and his team have retrofitted hundreds
of guitars with BFTS. As they say,"We love it!"

Peterson Tuner

Check out the entire line of Peterson Tuners all with the Buzz Feiten Tuning System. They are truly incredible.

Purchase the Korg DT7 Tuner

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