Neurochrome HP 2 headphone amp build Apr 5, 2020 15:07:17 GMT via Tapatalk Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by electronumpty on Apr 5, 2020 15:07:17 GMT Ok so this will be about my headphone amp build . Bought it a while back but haven't had time to think about it until now. A pro kit with which I bought the specified case too. 🙂Still waiting for a few parts but can get on with the board in the meantime. Lots of small caps here so will need the magnifying glass!