Superdad 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 Products | Holographic Audio - Swedish Hifi Can you make such in enclosure similar size as amp itself (silver alum color)? 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. UpTone Audio LLC Link to comment
Superdad Posted June 8, 2016 Share Posted June 8, 2016 What would be the cost of LPS with dual 12V 2A outputs? I need it for my LHL Geek Pulse SFi DAC and USB Uptone Regen. Thanks! I'd prefer you not run the REGEN from 12V if possible (please see our FAQ on the topic here), and our device really does not need anywhere near 2 amps. UpTone Audio LLC Link to comment
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