Setting A440 to a Tuning Fork

The first step in tuning a piano by ear is to set your first note to a pitch source such as a tuning fork. In this demonstration video we show how to set A4 to a tuning fork. We show both the traditional tuning fork and an electronic tuning fork as used on an iPad.  Here is a link to the page on our website where you can purchase the tuning fork: A440 Tuning Fork