Supposedly big performance jump on iPhone 4 and iOS 7.1.
http://9to5mac.com/2014/03/10/new-in-ios-7-1-big-iphone-4-performance-improvements-better-navigation-audio-and-more-videos/
It better play back 24/352.8 DXD. None of that 24/192 crap. And Korg AudioGate can convert between PCM and DSD. Just feed it your Twitter account to use free.
Axis360 (motorized tripod head and slider for dynamic video and timelapse photography) is kinda cool. https://www.kickstarter.com/projects/jj1/axis360-modular-motion-control-for-cameras
Review: http://m.dpreview.com/articles/2808047513/cinetics-axis360-review
WADIA 151PowerDAC Mini $1200 on sale for $499 (many have or $799) http://www.musicdirect.com/p-2701-wadia-151-powerdac-mini.aspx?utm_source=newsletter&utm_medium=email&utm_term=03-05-14&utm_content=&utm_campaign=soundbytes