Super Synthesis - ISO
(dubbed ISO) is a two band equalizer. Inspired by DJ mixers, the adjustment range for each band goes from -∞ dB to +6dB. The red led stripe in the center displays the level of each band.
HIGH: Adjusts signal level above 312 Hz.
LOW: Adjusts signal level below 312 Hz.
That's really all there is to it :) and we think you'll love it.