The Nobels ODR-1 presents a natural, non-compressed tube-amp style overdrive that is versatile, amp-like, and affordable. It creates crunchy rock and blues sounds or extra boost for soloing without smothering the natural character of your guitar's tone. The Spectrum control optimizes tones ranging from single coil chime to powerful humbucker rock. When adjusting the Spectrum control up or down, the circuit ensures you have plenty of clarity and full dynamic range.