Gearank

From Fulltone:

The OCD has received many slight tweaks over the last 12 years, often incorrectly identified as “version 2, Version 3, V4, etc.” In reality there has always been only one version…Version 1, with very slight variations after that making them V1.1 through V1.7. On 6/15/2017 we released a very new OCD, different enough that it warrants a V2 designation, an explanation and warrants a trip to your favorite dealer to give it another listen. Not a subtle change when turned on…not a subtle change when turned off (in E.B. mode).