The BOSS TU-3 Chromatic Tuner is an industry-standard pedal trusted by guitarists and bassists worldwide for its accuracy, reliability, and road-ready design. Building on the legacy of the TU-2, the TU-3 offers improved LED visibility, fast tracking, and dependable performance for both stage and studio use.

This preowned pedal has been tested and is fully functional. Its bright 21-segment LED meter ensures clear tuning in any lighting environment, while BOSS’s rugged construction makes it a dependable choice for everyday gigging

Great Condition

Willis Music Company has been serving the local community since 1899 and the online community since 2010. With our rich history, we have always had a focus on music education. From our internationally known educational piano catalog to one of the top retail music chains in America the focus on education has always remained. As a family-run company, all of us at Willis are tremendously proud of the legacy that began with Charles H. Willis so many years ago and continues through the Cranley Family today and we are committed to continuing with the same dedication for years to come. Our mission is to be the epitome of forte in your musical life. We strive to focus on people, offer the highest value in quality products and services, reach potential through empowerment, tradition of integrity, and enrich lives by encouraging music participation. Thank you for your trust in Willis Music Company and we will always strive to be your trusted music company.