Share: Title:Guitar Tuning Machines by Graph Tech Ratio Tuned Machine Heads | MikesGigTV Duration: 2:33 Plays: 416 views Published: 8 years ago Download MP3 Download MP4 Simillar Videos ▶️ 1:28 The Amazing Welch Tuning System For Drums At Namm 2019 | Mikesgigtv 416 views • 5 years ago ▶️ 7:08 Mu-tron New Guitar And Bass Pedal Effects At Namm 2020 | Mikesgigtv 416 views • 4 years ago ▶️ 7:20 Graphtech Guitar Labs Bass And Guitar Bridges At Namm 2023 | Mikesgigtv 416 views • 1 year ago ▶️ 5:00 Graph Tech Guitar Labs At Namm 2024 | Mikesgigtv 416 views • 8 months ago ▶️ 9:29 Matteo Mancuso And Adam Miller Jam On "sunny" At Bacci Guitars | Mikesgigtv 416 views • 8 months ago