Date Region Description Price Seller
EU The version I have is one of the oldest . Definitely the "boutique era"...$408.02
USAThe Keeley Java Boost is designed to be used in front of amps already on...$200.00
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
USAIn perfect working order, no nicks or scratches, some light wear on the ...$170.00
USANeed a new dirt box? Of course you do. This one sounds amazing, is very ...$219.00
AsiaKeeley Java Boost (unit only)The Keeley Java Boost delivers that timeles...$220.00
USAPedal is used and in very good condition with normal use. Some small scr...$165.00
EUKeeley Java Boost treble booster . Near mint . No velcro on the back. ...$220.00
UKJava Boost with the sought-after OC44 germanium transistor for boutique ...$313.38
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