He is, modulus linkPerhaps he is a member here?
You cannot commercialized designs from others without their official autorization.The ebay seller's name is Joe Henry, I think. His amps seem to have a decent reputation for build quality, here in the UK. I have to say I'm surprised by the number of his Pass/FW listings - eight at the moment, I think. At what point does a hobbyist become a cottage industry?
PS ...and he is using the Pass name, in the item description of some of his listings, despite what's said in the thread Dennis linked to.
I own one of Joe’s Amps , the build quality is second to none. As support him as I do/try to with anyone in the UK that brings hifi to us all .