US Patent 8710337 Tone enhancement bracket

A tone enhancement bracket retrofitted to a guitar. The bracket includes an upper plate, a lower plate, and at least one cylinder mounted therebetween. The bracket may be installed in plurality to the body of a guitar. Once installed, the bracket or brackets increase the velocity of sound produced by the guitar, thereby enhancing and improving the tonal effects thereof. The bracket also allows the retrofitted guitar to produce notes possessing a higher degree of clarity, definition, and sustenance with respect to the pre-retrofitted guitar.