![my dad had these old speakers connected to this sony amp 🅱️ut no sound will come through when something is plugged into the “phone” port, is there a button i should press my dad had these old speakers connected to this sony amp 🅱️ut no sound will come through when something is plugged into the “phone” port, is there a button i should press](https://preview.redd.it/jw5xy3ss34i61.jpg?width=640&crop=smart&auto=webp&s=93109271b08c02d91a0ff1f762f8d9d2cdec9c10)
my dad had these old speakers connected to this sony amp 🅱️ut no sound will come through when something is plugged into the “phone” port, is there a button i should press
![Sony TA-AN1000 8K 7.2ch AV Amplifier with Polk Monitor XT60 Floor-standing Loudspeakers 5.1 Cinema Pack Sony TA-AN1000 8K 7.2ch AV Amplifier with Polk Monitor XT60 Floor-standing Loudspeakers 5.1 Cinema Pack](https://petertyson.co.uk/media/catalog/product/cache/6964484727c91d8a7ee1545fdc866f01/t/a/taan1000-mxt60bkav.jpg)
Sony TA-AN1000 8K 7.2ch AV Amplifier with Polk Monitor XT60 Floor-standing Loudspeakers 5.1 Cinema Pack
![STR-AN1000/TA-AN1000 | Help Guide | Connecting 5.1-channel speaker system with bi-amplifier connection STR-AN1000/TA-AN1000 | Help Guide | Connecting 5.1-channel speaker system with bi-amplifier connection](https://helpguide.sony.net/ha/strtaan10/v1/en/contents/image/con_speaker_5_bi_n109_1_en.png)
STR-AN1000/TA-AN1000 | Help Guide | Connecting 5.1-channel speaker system with bi-amplifier connection
![SALE 2 SONY Speakers Bookshelf Kevlar Wood Monitors Pair for Stereo Receiver Amplifier Tuner Audio System Electronics Like New Free Shiping - Etsy UK SALE 2 SONY Speakers Bookshelf Kevlar Wood Monitors Pair for Stereo Receiver Amplifier Tuner Audio System Electronics Like New Free Shiping - Etsy UK](https://i.etsystatic.com/6393187/r/il/e9e64b/1901121782/il_570xN.1901121782_p1n3.jpg)