![Onkyo TX-SR393 - turned on for the first time, and immediately made a popping sound/started smoking : r/hometheater Onkyo TX-SR393 - turned on for the first time, and immediately made a popping sound/started smoking : r/hometheater](https://external-preview.redd.it/yOQ8fM27DR-huAhbipFgA47YDolsVgDHR3Kpw9otjL0.jpg?width=640&crop=smart&auto=webp&s=c5b11ca91736d0e4ba363bc0a638a37eada8ae13)
Onkyo TX-SR393 - turned on for the first time, and immediately made a popping sound/started smoking : r/hometheater
![Onkyo Launches Value-Packed AVRs with Dolby Atmos® and DTS:X® for 3D Audio Through Any Speaker Layout | ONKYO Asia and Oceania Website Onkyo Launches Value-Packed AVRs with Dolby Atmos® and DTS:X® for 3D Audio Through Any Speaker Layout | ONKYO Asia and Oceania Website](https://www.intl.onkyo.com/img/im_main_tx-sr494-393.png)
Onkyo Launches Value-Packed AVRs with Dolby Atmos® and DTS:X® for 3D Audio Through Any Speaker Layout | ONKYO Asia and Oceania Website
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