https://www.audiosciencereview.com/forum/index.php?threads/onkyo-tx-rz30.56776/
Onkyo TX-RZ30 | Audio Science Review (ASR) Forum
New AVR coming.. https://www.ravepubs.com/onkyo-details-new-9-2-channel-tx-rz30-av-receiver-could-be-used-as-av-processor-for-rooms-too/
audio science reviewonkyotxasrforum