デノンが「AVR-X2700H」を9月中旬に発売
https://www.phileweb.com/news/d-av/202008/03/50863.html
https://av.watch.impress.co.jp/docs/news/1268795.html
https://online.stereosound.co.jp/_ct/17380674

「AVR-X2700H」
https://www.denon.jp/ja-jp/shop/denonapac-avreceiver_ap/avrx2700h

Amphion「Argon3S」の紹介
https://www.phileweb.com/review/article/202008/03/3917.html

Yamaha「Surround:AI」の紹介
https://www.areadvd.de/tests/special-yamaha-surroundai-in-den-aventage-topmodellen-optimaler-dsp-sound-dank-kuenstlicher-intelligenz/

Review : Dali Spektor 6
https://h-m-entertainment.com/dali-spektor-6-review

Review : Wharfedale Diamond 220
https://hifi.nl/artikel/29157/Review-Wharfedale-Diamond-220-goed-geluid-voor-een-zachte-prijs.html

Test : ELAC Debut Reference DFR52
https://av-magazin.hu/elac-debut-reference-dfr52/

Test : Wharfedale EVO 4.4
https://stereo.ru/to/ha310-test-napolnikov-wharfedale-evo-44-lyubyat-tok-vokal-i-sving

Test : KEF R11
https://www.salonav.com/arch/2020/07/napolnye-akusticheskie-sistemy-kef-r11.htm

Test : Denon AVC-X4700H
https://www.hfc.com.pl/test/4307,denon-avc-x4700h.html

異なるサブウーファーを複数同時に使用するテスト
https://hometheaterhifi.com/blogs/the-rais-concept/