Providence STV1-JB System Tuner Black

The Vitalizer™ is one of the buffers that converts high impedance signal that are more likely to degrade the sound quality by picking up noise or losing higher frequency sound while going through the wiring and electric circuits to low impedance signal that are less likely to be affected by those problems. It is an Active Impedance Converter that Providence has applied original invention to make sure the sound doesn't get too Hi-Fi while respecting guitars and effect pedals' character of sound signals.