After much research I finally have my desired portable rig. Thank you to all of you who contribute to Head-fi.org. Without the information I’ve gathered on this forum this would have been a much more grueling task.
My goal was to have a portable rig that would allow me to enjoy my 80+ gigabyte music library made up of iTunes+ compressed music, 16bit ALAC CD rips and 24bit ALAC hdtracks downloads.
An additional goal was to allow me to continue to use iTunes for organizing my music library.
The final setup:
Hardware:
16GB iPhone 4S with IOS 7 running 8player music app.
FiiO E07K DAC/AMP fed via USB from the iPhone via Apple CCK
CableJive dockXtender (2ft premium model)
Seagate Goflex Satellite running the latest firmware
AIAIAI TMA-1 Studio headphones
Creative Aurvana In-Ear 3 earphones
Scosche goBATII 5000mAh battery
How it functions:
Seagate Satellite ---->iPhone 4S(8player) ---->CCK ----> FiiO E07K ---->TMA-1 or Aurvana IE3
Music stored on my MacBook Pro in iTunes is kept sync’ed up with the Seagate Satellite with the help of Seagate’s Media Sync App. This OSX app automatically keeps the music library on the Satellite up to date and sync’ed up with my iTunes library. Music transfers are done via USB 3 cable.
8player music app running on my iPhone 4S is used to do bit-perfect Wi-Fi streams of my music library stored on the Seagate Satellite. This app gives great functionality similar to the iPhone’s built-in music player.
Music played through 8player is fed digitally from the iPhone’s 30pin connector to the FiiO E07K USB DAC/AMP.
In-between the iPhone and the E07K is a CableJive 30pin dockXtender used to allow for better cable management to the bulky Apple Camera Connection Kit. A 7in USB A to mini USB cable runs from the CCK to the E07K. This otherwise unruly bundle of cable and adapters is kept fairly neat with some zip ties and a small felt pouch.
The Scosche battery is zip tied to the Seagate Satellite for convenience and is used to provide additional run-time to the Seagate Satellite, the iPhone and the E07K.
Finally the headphone amp output on the E07 feeds either a TMA-1 Studio full-size set of cans or when a more discrete appearance is desired my Creative Aurvana In-Ear 3 IEM’s.
When a more compact rig is desired (for sporting activities for example) I leave the Seagate Satellite at home and instead put about 8GB of music directly on my iPhone via Onkyo’s HF Player music player app. This app feeds up to 96/24 ALAC files in a bit-perfect manner to the E07K. It also can upsample lower resolution music to 96/24. My Aurvana IE3’s are obviously used for this more compact setup.
Here are some pictures of the setup.