Thinking Outside the Box ...........

About Us

About The Products

These are patent pending products. When the endpin and cello tailgut were tested by professional musicians,  volume and articulation were substantially improved over bell bronze, graphite, titanium, steel, and stainless steel.  The endpins come in 8 and 10mm sizes.  Cello endpins are 24 inches long and Bass endpins are 20 inches long.  Endpins for the Bass are custom grooved to the musicians height specifications.

For detailed inquiries about the products, please do not hesitate to use the contact form at the bottom of the website or call Matt Schiebold @ (248) 227-3787

Does your endpin sound like this?

Cube Acoustics adding new dimension to your sound.

Robert deMaine, Principal cello of the Los Angeles Philharmonic purchased the complete suite

Check out his rave review on Cube Acoustics Facebook page. 


The Inventor

Matthew S. Schiebold is a professional cellist with Toledo Symphony Orchestra for 28 years.  Matt thought beyond the "lighter is better" convention and created a patent pending material that renders the other materials obsolete.

Our Guarantee

We are so sure of the superior acoustic properties of our products for musical instruments that I offer a 100% money back guarantee if the products are returned in original condition within 14 days.

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New products are coming soon!

Contact Us

Contact us

Cube Acoustics

(248) 227-3787