Guitar & bass pedalboards are all about exploring new tones & textures, creating a wide range of sound for your instrument. Z-TONE® Buffer Boost takes your live rig to a new level, letting you shape the sound of your instrument with the input circuits from our award-winning AXE I/O interface. Change the tone & feel of your guitar or bass, buffer your tone to survive even the biggest pedalboard, kick in the boost and supercharge all your existing gear with a powerful new front-end. Z-TONE Buffer Boost offers a high-quality instrument preamp with exceptionally low noise and wide frequency response, and multiple circuit topologies to adapt to any type of guitar, pick-up and style. Active/Passive pickup selector PURE channel for transparent sound JFET channel adds warmth & harmonics Z-TONE variable impedance control creates a wide range of tones Buffers signal for longer pedalboards & cable runs Boost circuit adds volume & drive Alternate outs for mixers & PAs Ground lift switch eliminates buzz & hum Designed and made in Italy