Figured out how to make the rPi a access point now vs a wireless client utilising the built-in WIFI. This allows me to connect to the rPi SSID with an Apple device (iPhone, iPad or Apple Watch) without the need of an external travel router.
This setup is truly DAC-agnostic as well as OS-agnostic. A different battery-powered DAC (Hugo1, Mojo, etc.) can be used in place. iOS and/or Android but app-dependent.
It saves power on your smartphone as the app can be closed. It's just a front-end. Everything runs on the backend (rPi) so doesn't use much if any smartphone resources. No try-hard front-end app to tamper with the SQ, it all runs bit-perfect on the backend.
Planning to add a 2TB portable extreme SSD with 550 read/write speeds once I replace with an rPi4.
This simple and low cost high quality solution made me change my whole outlook on redbook. Desktop PC source w/ entire OS loaded in RAM + Desktop optical cable + Desktop DAC = True Desktop SQ in a transportable form factor. Really optimises the Chord experience.
So I now permanently complement the IR remote with an iOS app:
My car is not worth any of them as I drive a beater, SoCal traffic, but would trade for it any one of the Sony DAPS. Here's todays Portable setup for me
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