Chromecast Audio dongle has been discontinued. Found this to serve a Chromecast device with optical output. Just connect to a DAC then to an amp. You're good to go. : r/Chromecast
Review and Measurements of Chromecast Audio Digital Output | Audio Science Review (ASR) Forum
Chromecast audio - can anyone comment on sound quality? | Headphone Reviews and Discussion - Head-Fi.org
Chromecast Audio review: The ultimate audio streaming dongle is better than ever - CNET
Chromecast Audio for (almost) dummies! Update from May 12th, 2017
How to use Chromecast to stream music to dumb speakers (as Chromecast Audio does)? - All About Chromecast
Chromecast audio - can anyone comment on sound quality? | Headphone Reviews and Discussion - Head-Fi.org
Google Chromecast Audio review | What Hi-Fi?
The Chromecast Audio was perfect, and it's time for Google to bring it back - Android Authority
Going Wireless with Google's Chromecast Audio | Sound & Vision
Archimago's Musings: MEASUREMENTS: Google Chromecast Audio - Part I: Analogue Output
Chromecast audio | Darko.Audio
Archimago's Musings: MEASUREMENTS: Google Chromecast Audio - Part II: Digital Output
Best CHEAP DACs to complement Chromecast Audio (or as alternative :-) ) - Audio Gear Talk - Roon Labs Community
NAD AMP1 Digital DAC Amplifier | Hi-Fi+ Benelux
Chromecast Audio review: Give your old speakers a new brain | Engadget
Chromecast audio | Darko.Audio
You Otter Be Able To Stream That Audio: Open Hardware Eclipses Chromecast Audio | Hackaday
Archimago's Musings: MEASUREMENTS: Google Chromecast Audio - Part I: Analogue Output
Chromecast Audio Review - SlashGear
Archimago's Musings: MEASUREMENTS: Google Chromecast Audio - Part I: Analogue Output
Chromecast vs Gramofon | Orbitsound
This little Chromecast audio is my best budget audio deal ever : r/BudgetAudiophile
Chromecast Audio + DAC: Affordable HiFi Streaming Audio – JDS Labs Blog
