Infinite Energy Method® Tuning Fork Activator

When using unweighted tuning forks, it is recommended that you use the Infinite Energy Method® Tuning For Activator to receive the clearest sound.  Striking one tine of the tuning fork correctly at a 45-degree angle to the puck, 1/3 of the way down from the end of the fork will produce the best tone.  Ensure the tuning fork is striking flat against the fork.