Modded with additional Treble control, 9v input (standard Boss-style, 2.1mm, center negative), orange LED and True Bypass.
The stock version is pleasantly trebly, and is also great as a treble booster; the amount of high frequencies is controlled by a trimpot. With the mod, the trimpot becomes a pot, and you can easily adjust the amount of treble to your taste. The Treble control works counterclockwise (left = max; right = min).
Works perfect.
Fast worldwide shipping with DHL Express.