This is a very rare, early, handmade, original paint version of Z.Vex's legendary Super Hard On. Regarding the sound, compared to newer factory-produced units and other clones, this original version produces a sound that is overwhelmingly thick, present, and lustrous. It pairs exceptionally well with Stratocasters, Telecasters, and Les Pauls, and is also recommended to be used constantly on. Please search for demo videos and blogs on YouTube to hear the sound of this product. As shown in the photos, there are many areas where the paint has peeled off, so please be aware of this. Velcro tape for attaching to a pedalboard is attached to the back.