Sperzel USA offers custom tuning machines for your guitar or bass. We have the largest selection of colors of anyone in the industry, so your tuning machines can match your personal style.

Sperzel offers tuning machines for both guitar and bass that can be custom ordered with your choice of housing, post style, color, and mounting options. Why go anywhere else?

In addition to completely custom tuning machines, Sperzel offers a number of button shapes and finishes to choose from, as well as your choice of the largest selection of colors available on …

Everytime you buy a new set of tuning machines you have a choice - buy the best or settle for the rest. With Sperzel you have more choices of options and colors, allowing you to customize …

Custom Tuner Options Full Sets Enter Qty Single Tuners Enter Qty Bass or Guitar Bass Guitar

You can Reverse Sperzel Tuners and Our Bass tuners. See our Youtube videos on how to reverse Sperzel tuners and as of 2014 you can also reverse our Bass tuners.

Simply replace your stock tuners now with a set of Sperzel NyLoc Tuners to experience the difference. The Ny-Loc System is a patented friction locking system with the look of vintage …

Here is a write up and a video of how to install your new custom tuning machines from Sperzel.

We are pleased to offer you tuners with the configuration you need for your guitar. You get the same outstanding quality and reliable tuning you expect from Sperzel, but in 7 and 8 string sets.

We offer tuning machines with either cenclosed or open-back housings. Combine this with your coice of post style, button shape, and colors, and you have the perfect tuner to suit YOUR guitar!