Check the listing for details. Bondi Effects Sick As High Shredroom (Graphite). Condition: New. Listed at 249.00 USD. Sick As High Shredroom (Graphite). With help from Earthling Designs, we pushed the gain of this High Shredroom Edition of the Sick As Overdrive almost past sensibility. The mid-range focus has been narrowed to open up the top and bottom end, making it more articulate and aggressive.