Fender Level Set BufferFender Level Set Buffer Overview The Level Set Buffer is a professional buffer pedal that aims to solve the issues in using pedalboards and long cable runs. It also provides a level matching capability that lets you switch guitars and achieve a balanced signal. The pedal has a Hi Freq control to adjust to your instrument and get the balance between a crisp buffered signal, and the warmer signal that is inherent in using longer cable runs. A tuner out