According to the specs, you'll want a USB wall wart with 500mA of capacity. If you can find one that's 600mAh then it won't be pushing all-out and might last longer.
USB bus powered, soft-start meets USB hot-plugging power requirements (5 V, 100 mA max current drawn during enumeration)
5 V, 500 mA max current from USB port (USBPre 2 will not function if connected through a passive USB connection or hub)
I can't vouch for the seller or brand, just a quickie web search, but this one puts out a full 1A, that's 1000mA to you & me!
« Last Edit: June 27, 2016, 02:08:51 PM by morst »
Teams: Neumann, Bay Area Tapers, Multitrack, Pioneertown Tapers, Mac Geeks, Cassette Masters, Poster Collectors, Alumni of teams St Louis, Upper Midwest & Milwaukee / Southern Wisco