Telephone #  601-646-2767  answered during office hours (9am-5pm Mon-Fri CST)  


John Roberts inventor of the RESOTUNE and holds 8 other US Patents related to his musical equipment industry work.

any questions or comments, please email

Postal Address:  

Circular Science

PO Box 297

Hickory, MS 39332 USA

Shipping Address:  

Circular Science

7489 Hwy 503

Hickory, MS 39332 USA


Technology Serving Art