

This is one-of-a-kind non-electric reverb

Review by Samurai Guitalist

Completely non-electric and unplugged
Take it with you wherever you go
No modifications needed for your guitar
ACOSPACER, developed by a team of Japanese physicists and acousticians, stands out as the world's sole non-electric reverb system. Crafted with specialized springs and frames, meticulously designed through precise calculations and experimentation, this product offers a unique acoustic experience.
By harnessing the resonance generated by the interaction of springs and string vibrations within the sound hole, ACOSPACER delivers a rich, customizable reverb effect that can be tailored to your preferences.
To make installation effortless, an extra-powerful magnet is employed.

HOW TO INSTALL
1. Loosen strings
(or completely remove) and insert ACOSPACER into guitar hole.
2. Affix the device inside of the guitar using the magnet parts to hold it in place
3. Installation is completed.
Enjoy the rich sound!
Sound Samples
Listen to the same phrase twice. The first part has no ACOSPACER, while the second part features the sound source with ACOSPACER attached.
(We recommend using earphones).
*Please note that we do not alter any sound files.
Explore additional audio samples on our Instagram page!