BOSS TR2 UNITY AND BEYOND
Boss TR2 Volume unity and beyond mod. This mod gives your pedal a volume knob, a blinking rate led inside the side volume knob. I change the rate and wave patterns for more variable sounds. I replace the Led with a blue one add a red blinking led and change out the knobs to black, clear, cream or white. You will be suprised by how much better your TR2 will sound once you have it modded .