Killer home theater demonstrations touting the latest AV technologies are the staple of any consumer or trade show and CEDIA Expo 2023 that opens in Denver a week from today is no exception. Watch these pages for our coverage. StormAudio, the French maker of high-performance amplifiers and processors, will demonstrate a first-of-its-kind surround preamp/processor built to transmit up to 32 channels of audio over the internet via the AES67 audio over IP (AoIP) protocol.