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. 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. Active/Passive pickup selector PURE channel for transparent sound JFET channel adds warmth & harmonics  Z-TONE variable impedance control createsa 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