Here you can download the Antelope Audio Audio Drivers, Control Panel software, user manuals.
After downloading the Drivers don’t forget to download the Control Panel Software as well.
Read about OS Compatibility here
Drivers:
Windows 10
Eclipse 384 ASIO driver for PC (v. 2.23.0, Feb 9, 2015)
macOS 10.11/12/13
Unified Driver Installer 3.12 for Mac (Sep 27, 2016)
Control panels:
Windows 10
Eclipse 384 Control Panel for PC (v. 2.04, Feb 09, 2015)
macOS 10.11/12/13
Eclipse 384 Control Panel for MAC (v. 2.07, Jan 9, 2014)