Is Sound Siphon 2 still available for download? dominic February 28, 2020 00:47 Updated Follow Yes. You can still download the last release of Sound Siphon 2, 2.1.1. DOWNLOAD SOUND SIPHON 2.1.1 Compatibility: macOS 10.10 - 10.13.x Related articles Sound Siphon 2.1.1 Release Notes and Download Sound Siphon Uninstaller Tutorial Videos Is there an educational discount for Sound Siphon? Sound Siphon 3.0.2 Release Notes Comments 0 comments Article is closed for comments.