Home Slickdeals D’Addario Auto-Trim Locking Guitar Tuning Machines (Tuners) – Various Configurations and Finishes... Slickdeals D’Addario Auto-Trim Locking Guitar Tuning Machines (Tuners) – Various Configurations and Finishes – $56+ By ARCOM - 5 December 2023 9 0 SHARE Facebook Twitter Go to the deal page: D’Addario Auto-Trim Locking Guitar Tuning Machines (Tuners) – Various Configurations and Finishes – $56+