Rare and highly sought after Robert Keeley Java Boost OC44. If you're viewing this listing then I'm sure you know what it is!:) Dated 1st August 2007. Excellent condition for a classic vintage pedal with very minor surface paint chips as pictured. I relied on this for incredible tone on a number of major arena tours and high profile sessions (but not in that game anymore and now only play at home, so would be better off in the hands of somebody who can take full advantage of it!)