Date Region Description Price Seller
USAThe Keeley Java Boost is designed to be used in front of amps already on...$200.00
EU The version I have is one of the oldest . Definitely the "boutique era"...$408.02
USAPedal is used and in very good condition with normal use. Some small scr...$165.00
USANeed a new dirt box? Of course you do. This one sounds amazing, is very ...$219.00
USAThe Java Boost is a germanium based Treble Booster designed to give you ...$160.99
USAIn perfect working order, no nicks or scratches, some light wear on the ...$170.00
USAExcellent condition Keeley Java Boost OC44. Has box. ![Keeley Java Boo...$248.00
USAExcellent condition Keeley Java Boost OC44.Has box. ![Keeley Java Boo...$248.00