Update README.md with more info and addional options

[Hedda]

Update the guide with more info and some addional USB Audio Device(s) as external ADC hardware or USB turntable options.

Other related projects for reference:

• https://github.com/gieljnssns/darkice-libaacplus-rpi-guide
• https://maker.pro/raspberry-pi/projects/how-to-build-an-internet-radio-station-with-raspberry-pi-darkice-and-icecast
  • https://www.youtube.com/watch?v=BurdTQbgbRc
• https://github.com/aschober/vinyl-cast
• https://www.instructables.com/Stream-AUX-and-Bluetooth-Through-Raspberry-Pi-to-W/
• https://dupontgu.medium.com/how-to-stream-your-record-player-throughout-your-home-for-cheap-fb044368a240
  • https://www.instructables.com/Stream-Turntable-Vinyl-to-Chromecast/
• https://www.instructables.com/Add-Aux-to-Sonos-Using-Raspberry-Pi/

PS: Not sure why some marketing refer to the whole record players as turntable when that is just one part of a phonograph. The turntable part is only the the circular rotating platform of a phonograph (a.k.a. record player, gramophone, turntable, etc.) ;)

https://en.wikipedia.org/wiki/Phonograph

[Hedda]

@quebulm any feedback/input on these updates for your guide?

PS: BTW, I already owned a Behringer UCA222 USB adapter myself, but if I did not then I would probably gone for a HiFiBerry, so I think it would be great if someone could test and verify that it works too with the image out-of-the-box as it looks a lot nicer:

• https://www.hifiberry.com/blog/need-some-input/
  • https://www.hifiberry.com/shop/boards/hifiberry-dac2-adc-pro/
  • https://www.hifiberry.com/shop/boards/hifiberry-dac-adc-pro/
  • https://www.hifiberry.com/shop/boards/hifiberry-dac-adc/

Just check out these official HiFiBerry enclosures/cases for RPi3 and RPi4 used to achieve an all-in-one appliance-like solution 😉

[quebulm]

Hey, sorry I’ve been a bit stressed the last few weeks, so I haven’t had the opportunity to try it out. But the changes look good—thanks for adding them!