Looking for logging into the Tx-nr509 Spotify site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Tx-nr509 Spotify site. After that you can login as usual with your login credentials.
https://community.spotify.com/t5/Other-Partners-Web-Player-etc/Onkyo-TX-NR509-and-Spotify-login/td-p/149816
https://www.de.onkyo.com/de/artikel/spotify-auf-geraeten-der-modellgeneration-2011-141201.html
https://globalsupport.onkyo.com/support/solutions/articles/6000176055-why-has-spotify-stopped-working-on-my-onkyo-product-
https://www.de.onkyo.com/de/artikel/onkyo-wuenscht-frohe-weihnachten-mit-spotify-auf-tx-nr509-ht-s6405-tx-8050-60338.html
https://www.sempre-audio.at/Updates_fuer_Onkyo_TX-NR509_und_TX-8050_-_Spotify_nun_auch_bei_Onkyo.id.2048.htm
https://de-de.facebook.com/OnkyoDE/posts/also-bei-mir-funktioniert-spotify-nicht-auf-meinem-tx-nr509-hab-mir-gerade-ein-p/390022341009835/
https://forum.fhem.de/index.php?topic=78601.0
https://www.teltarif.de/spotify-connect-aus-lautsprecher/news/71608.html
http://www.areadvd.de/news/spotify-connect-update-fuer-weitere-onkyo-av-receiver/
https://hometheaterreview.com/onkyo-upgrades-android-app-to-allow-direct-access-to-spotify/
http://www.hifi-forum.de/viewthread-272-5398.html
http://www.hifi-forum.de/viewthread-272-4836.html
http://onkyoproductsupport.forumotion.com/t136-spotify-sign-in-tx-nr509