Posted by Gary Sill on 10/17/2013 to IMPROVING TONE
Peterson tuners are the most complete and functional tuners on the music market today. They are designed to show you more than just whether you are sharp or flat. The oscillators in the most advanced of Peterson tuners can show you the true frequency of every overtone in each note that you play. This gives you even more insight into what you're playing, and this is just the beginning.