Hello: My name is Alex Crespi. I live in California. I am a lifelong music lover and audiophile. I am also a member of the trade as the owner of UpTone Audio LLC. I was one of the founders of the now-closed Hovland Company (1999-2009), and have been on my own since the closure. My engineering partner and dear friend is the famous and brilliant John Swenson. The extremely popular UpTone USB REGEN and JS-2 choke-filtered, dual-output, 5-7A linear power supply already has a big following in Australia. I pride myself on giving very personalized and responsive service, so feel free to leave inquiries for us via the contact page at www.uptoneaudio.com Best regards, --Alex C.