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Amazon.com: NTQinParts Replacement Room Acoustic Optimizer Microphone for Yamaha AV Receiver TSR-6750 TSR-7790 TSR-7810 TSR-6750WA TSR-7790BL : Electronics
![Yamaha TSR-7790BL 7.2 Channel 4K UHD A/V Receiver with Wi-Fi,Bluetooth,Dolby Atmos,DTS:X,Alexa Voice+Remote! | Reverb Yamaha TSR-7790BL 7.2 Channel 4K UHD A/V Receiver with Wi-Fi,Bluetooth,Dolby Atmos,DTS:X,Alexa Voice+Remote! | Reverb](https://images.reverb.com/image/upload/s--LSJUU8TP--/a_0/f_auto,t_large/v1684987520/bfmcoyooqrmnyrhtz2gv.jpg)
Yamaha TSR-7790BL 7.2 Channel 4K UHD A/V Receiver with Wi-Fi,Bluetooth,Dolby Atmos,DTS:X,Alexa Voice+Remote! | Reverb
![Yamaha TSR-7790BL 7.2 Channel 4K UHD A/V Receiver with Wi-Fi,Bluetooth,Dolby Atmos,DTS:X,Alexa Voice+Remote! | Reverb Yamaha TSR-7790BL 7.2 Channel 4K UHD A/V Receiver with Wi-Fi,Bluetooth,Dolby Atmos,DTS:X,Alexa Voice+Remote! | Reverb](https://images.reverb.com/image/upload/s--6UBnPr8k--/a_0/f_auto,t_large/v1684987520/lqyvr8yfkw5xxn8jaj7l.jpg)