2 Working Modes 】 Gold mode(mimic of the classic gold centaur overdrive pedal); Silver mode(a powered version with an extended gain range). 
【3 Control Buttons】 TREBLE(adjusts the high frequency level to make the sound dark or bright), OUTPUT(adjusts the output level), GAIN(adjusts overdrive effect under the gold mode; adjusts near-distortion effect under silver mode). 
【True Bypass/ Buffer Bypass Modes】For running the pedal. Push and hold the footswitch and power up the pedal to select the True(Red LED indicator) or Buffer(Green LED indicator) bypass mode. 
【Built-in OP-AMP Voltage-Converter 】Driving the 18V to OP-AMP. Higher voltage-supply orders-up more harmonious and more various sound effects. 
【Clean Boost】The Horseman can be used as a clean boost via the gain and output controls. Dial-up a low-gain with a high output setting, and it adds mostly volume and minimal color to your sound.