Volta Sound Block – A Bison Horn To Amplify Your iPhone’s Audio

The Volta Sound Block is the blend of modern technology and old fashioned craftmanship. It is a passive sound amplifier made from a solid block of Northwest Alder and a Bison horn, allowing to draw the maximum volume from your iPhone speaker, with absolutely no power or circuitry involved.

No two sound blocks are alike. Each is custom crafted and will feature unique patterns on the horn and the wood.

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