I live in Taiwan, I have no way to buy A-8. In Japan Amazon web site, I can not found A-8 also. Is A-8 is available worldwide?
It’s a new company but with the succes of the A6, I see more and more hifi stores / webshops who sell it. There is unfortunately no list of distributors on the Eversolo website. Maybe send an email to sales@eversolo.com They might tell you what your closest distributor is.