From single-coil to humbucking pickups the output varies, potential causing a Nightmare when it comes to dialing in your tone with multiple guitars through the same rig. If you're using one guitar through a complex pedal board, your signal strength can also suffer due to cable capacitance. Enter the level set buffer, a brilliant buffer pedal that lets you easily swap guitars without negatively affecting your tone. This original design features level, hi-freq and load controls to adjust the signal, along with a main mute footswitch for silent tuning. The tuner output lets your tuner be always on without interrupting your signal path.