Resonance boxes are great instruments for amplifying sound from a tuning fork. These boxes are constructed from hardwood and feature an A4 tuning fork mounted directly to the box. Use Capstone software and a sound sensor (UI-5101) to measure the sound waves and beat frequencies created by these resonance boxes.
- 1 x Hardwood resonance box with a 256 Hz A4 tuning fork
- 1 x Hardwood resonance box with an adjustable tuning fork