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Our vision is to provide the world with the largest and most powerful tuning forks available on Earth.


With its fusion of space age manufacturing techniques and ancient philosophy, Earth Tuned has reinvented an iconic instrument, setting a global standard for what tuning forks can become.

Earth Tuned began in an Aersopace Fabrication company in Lynwood, Washington. The facilities were being used to prototype hybrid gas rocket engines for the University of Washington's rocket program. The production process uses aerospace grade aluminum alloys manufactured on high precision CNC machines.

Having seen visions that led him to make his first tuning fork, Joshua Reff scaled up the model to the dimensions that are now available. As a student of the hermetic arts, he sought to bring his instruments artistry into harmony with his mathematical and philosophical understanding.


Providing unique and powerful tools for practitioners of the energetic arts is our mission. We are committed to providing high vibrational instruments to the world's inhabitants, for their own personal energetic practices, and for their service to others.

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