The White Box is basically a Masotti Black Box buffer and a 25dB booster in one unit. In buffer mode only it functions to maintain a constant, even and full signal from the guitar through long cables and complex pedalboard systems leading to a much higher quality and authentic tone arriving to the amplifier. In booster mode it can add from 0 to 25 dB of adjustable gain when you want to send a hotter signal through the pedalboard system and amplification. Switching between the two modes is completely clickless thanks to a new technology that separates the signal from the stomp button. Order now!