Releases of Universal Control starting with version 3.1.1 now includes new firmware for StudioLive 1602 USB that supports changes to USB audio in Catalina. Universal Control 3.1.1 released on October 23 , supports Catalina and can be downloaded here.PreSonus has since released updates to add compatibility for current hardware/software. It is important to note that the Greek series (Alpha, Lambda, Omega) interfaces were all Mac OS Compliant and did not require a driver install, unlike the I-O Series that did.Apple released macOS X 10.15 “Catalina” on October 7, 2019. The I-O Series we only tested up through 10.14 Mojave. I am pretty sure though that we never were able to get any of the Lexicon interfaces working on Big Sur. If anyone ends up here with the same issue, going to the Audio Midi Setup app and adjusting both the Input and Output Format to '2 ch 24-bit Integer 44.1kHz' got my Lexicon Lambda to work on MacOS Catalina again! No need to throw the interface away! 😅

If anyone ends up here with the same issue, going to the Audio Midi Setup app and adjusting both the Input and Output Format to '2 ch 24-bit Integer 44.1kHz' got my Lexicon Lambda to work on MacOS Catalina again! No need to throw the interface away! said:

Try that and if you still need assistance let me know. You may need to make sure the OS will run it, you can use this guide for Zoom products, you would just find the Lexicon driver in place of Zoom etc.:Īlso check the app in Mac OS Called Audio/Midi Setup (this is not the System>Preferences>Sound) and see if the device is listed and try swapping the Frequency/Bitrate from 44.1kHz 16bit to 44.1kHz 24bit for example.

Make sure you have the latest driver for the I-O series installed: As the IO-82 was discontinued sometime ago, we have not tested it for Mac OS Catalina 10.15.

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