The Vemuram Jan Ray is a boutique transparent overdrive pedal that delivers clean boost and singing sustain without any unwanted artifacts or unnatural compression. With a simple control layout for gain, volume, bass and treble, the Jan Ray also provides a small trimpot for the desired amount of saturation to the sound. Give your tube amp a nice kick in the pants while retaining the sound of your guitar, even getting up into '60s "Blackface" breakup tones higher up the gain dial.