How to Tune Pianos https://validator.w3.org/feed/docs/rss2.html Privacy Terms & Conditions About Me Tune A4 Using an ETD and DSU Tuning A4 Using an ETD and DSU Beat Matching Example DSU Practice – Level 4 DSU Practice – Level 1 Introduction Test Your Pitch Sensitivity Train Your Ear to Hear Different Out of Tune DSU Unisons Efficiency Accuracy, Precision, and Efficiency Theory Precision Accuracy Main Course Page Welcome Members Two Week Training Learn how to Regulate Pianos for the Best Speed, Power, and Feel with The Regulation Triangle! Regulation Triangle Intro Not Logged In Regulation Triangle Logged In Regulation Triangle Introduction to the Regulation Triangle The Regulation Triangle Conclusion The Single Bass Srings Tuning the Natural Beat Concepts – Priorities 6:3 Octaves P19 and P22 Tuning the Bass The Two Sets Tuning the Treble Pure 4:2 and wide P4/Narrow P5 – F#4 to A4 The Pure P11, Octave plus P4 – A#4 to D5 The Pure P12 – C5 to E5 Add the bottom Octave, F5 to B5 The Pure P19, C6 to E6 The Pure P22, F6 to B6 The Top Octaves, C7 to C8 Small Scale Medium Scale Tuning F#3 and A#3 Large Scale Choosing the best temperament sequence Background Home Page 2026 Blog