Online Guitar Tuner Heaven

Serving the needs of the online guitar tuner community since 2008

Theory Cat is the online guitar tuner resource, featuring clip on tuners, tuning methods, software for tuning, robotic guitars that tune themselves and a bevy of educ-tainment devoted to playing the electric or acoustic guitar."

With the online guitar tuner resources you'll find here at Theory-Cat.com, you'll learn how to tune your guitar effectively in a number of ways while discovering the latest in guitar tuning technology.

Knowing how to tune your guitar properly is the key to sounding your best, and will give you greater confidence about your guitar playing abilities.

So take advantage of the many reviews, lessons and product spotlightswe'll be offering within these pages, we think you'll become a better guitar player in the process.