https://www.indiegogo.com/projects/nuprime-multi-zone-wireless-audio-system#/story
obsługuje pliki do 24/96
obsługa min. Spotify, a Tidal i Soundcloud wkrótce
sterowanie pod iOS i Androida
no i najważniejsze - kosztuje w promo: 49$ plus 18$ wysyłka /można kupić 2 w tej cenie i wtedy ship tańszy
Features
Wi-Fi Audio Adapter
Wi-Fi 802.11 a/b/g/n dual band 2R2
RJ45 port
Decode high resolution music formats 24-bit/96kHz
Multi-zones
Party Mode (sound synchronization)
DLNA compatible
Over-The-Air firmware upgrades from internet
Select between WPS and Direct mode / Reset
WPS & Direct Mode (AP mode)
LED Display: One multicolour LED (Yellow: Booting, Flashing White: Connection, Stable White: Connected)
Internet radio service (Tune-in service via companion App)
Accessories: USB-A to micro USB cable 80 cm.
Power requirement: 5V - 1A (via AC adapter not included). Compatible with standard 5V USB charger and NuPrime digital port.
Size: 130 (W) x 80 (D) x 30 (H) mm
Requires usage of Android or iOS tablet/Phone Inputs:1 X 3.5mm Analog Stereo Line-In with re-streaming capability, controlled by APP. Outputs:
1 X Optical SPDIF and 1 X 3.5mm Analog Stereo Line-Out (OdBm) sharing the same output jack
1 X Coaxial (SPDIF on micro USB connector). Compatible with NuPrime digital port for data and power supply
Comparison with Chromecast Audio ($35)
WR-100 has RJ-45 for wired internet streaming
WR-100 has analog input for re-streaming
WR-100 can operate with its own WiFi network in AP mode.