greghifi Posted January 11, 2015 Share Posted January 11, 2015 Hello, I am interested in very clean power supply (15V, 3A) for audiophile grade headphone amp Holographic Audio Ear One http://www.holographicaudio.com/products/5/ear-one.html Can you make such in enclosure similar size as amp itself (silver alum color)? Thank you and happy New Year ! Greg Link to comment
greghifi Posted January 11, 2015 Share Posted January 11, 2015 That headphone amp takes an AC supply--not DC as offered here. This means that your HA has the AC>DC rectification, filtering, and regulation inside its chassis. So all you need externally is a power transformer (size maybe 50VA to 100VA) with a 15V secondary. Nothing else is needed (well power inlet jack, switch, fuse, and jack/cord for output). You could go with a toroid transformer, or get fancy and order up a pricey R-core. But don't look for any regulated DC supplies to feel your particular headphone amp. Thank you very much for informative respond. I realize that I wished to improve what doesn't need to be improved, what seems fit quite well into contemporary audioshizophilephrenic trends well. Point taken and appreciated. Link to comment
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now