I'm not using my EA Sound Design Earwig Headphone Amp anymore. A couple of things to note: First-off, the belt clip separated from the housing a while back. It didn't snap/break. The pin that held it in place came out and the two parts simply separated. See the second picture below to see that there's not any breaks or fractures. Secondly, since day one the master volume/on-off pot has been a little scratchy. Once the level is set there is no noise from the pot, and as such I never did anything to fix it.
This sells new direct from the manufacturer for $78.98. I'd like to see $45 shipped to the lower 48.
PM here on TB