I bought an amp that has a HDMI input for the television sound. There is an audio glitch that is supposed to be sorted by uploading a firmware update. The amp has a RS232 cable socket on the back. This is a first for me, too.
iMac (19,1, 3.1 GHz i5, 12.7.4, 40 Gb RAM); MacBook Air (1.8 Ghz, 8 Gb RAM, 10.14.6, 256 Gb SSD) Vodafone router and Devolo Wi-Fi Extender, Canon TS8351 printer/scanner.
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