Saddle Rider Adjustable Cello Wolf Resonator

Take control of troublesome wolf tones with precision, flexibility, and innovative carbon fiber engineering.

Developed through a collaboration between Saddle Rider and ConCarbo, the 2026 Saddle Rider Adjustable Cello Wolf Resonator brings together thoughtful design, lightweight materials, and years of research into managing wolf tones on cellos. This patent-pending design builds on Saddle Rider's popular 2023 open-source adjustable magnetic coupled resonator, offering enhanced adjustability and refined construction to help cellists find the right balance and response for their individual instruments.

Product Details

Wolf tones can be a frustrating challenge for cellists, creating an unwanted pulsing, wavering, or unstable response on certain notes. The Saddle Rider Adjustable Cello Wolf Resonator is designed to help tame these troublesome vibrations, giving you greater control over your instrument’s response without sacrificing the ability to fine-tune its setup.

Its innovative, ultralight design offers dozens of possible weight and balance combinations, allowing you to make precise adjustments according to your cello’s unique characteristics and your personal playing preferences. Whether you're a performing musician looking for a more consistent response or a luthier seeking a flexible solution for different instruments, this adjustable resonator offers a versatile approach to wolf tone management.

Specifications

Instrument: Cello
Type: Adjustable magnetic wolf resonator
Construction: Brass-finished exterior magnet, carbon fiber casing, protective wool pads
Adjustment Possibilities: Multiple weight and balance configurations using up to six magnets
Installation: Includes a thin, polymer-coated metal installation and removal tool

Curious about how the Saddle Rider Adjustable Cello Wolf Resonator works? Watch the short video above for more on the products design and features, as well as a demonstration.