Boutique pedal builder Jackson Audio’s flagship stompbox, Prism, is a formidable tone-shaping tool, ready to boost, buffer, and sculpt your ultimate guitar tone. In the way that optical prisms break white light down into its component colors, Prism refracts your natural tone and lets you restructure it in unique ways. This is particularly handy for gigging guitarists who like to vary their sound song to song and section to section, without having to lug around a massive pedalboard. The signal sculpting begins with a powerful active EQ duo that lets you independently shape your guitar’s high and low frequencies. Following that, Prism funnels the signal through its preamp and boost section, which offers three distinctive boost circuits — transparent and clean, tube-amp-style drive, and a colorful silicon treble booster. At the end of Prism’s chain sits a tone-saving high-current buffer that mitigates signal degradation caused by long cable runs and packed pedalboards. When giving it a playthrough, guitarists at Sweetwater marveled at Prism’s ability to transform their guitar tone. Give it a try, and we guarantee you will too!