OCD / FULLTONE Version 1.3-1.4 Transition Model,Ocd Version 1.3-1.4 Transition Model | eBay,SOLD - Fulltone OCD V1.3 (1.4?) - Sold! | The Canadian Guitar Forum,SOLD - Fulltone OCD V1.3 (1.4?) - Sold! | The Canadian Guitar Forum,Fulltone OCD Version 1 2 3 4 comparison between all versions with Strat and Dr Z MAZ amp