Grumpy Old Geeks Products iZotope RX-7 Advanced Product iZotope RX-7 Advanced 2 mentions in 1 episode Audio software whose installer the speakers say had a problem with Catalina. Mentions 403: The 2020 Extravaganza! Jan 5, 2020 1:34:10 I use a piece of software called iZotope RX-7 Advanced 1:34:31 the installer is what's broken