Is Sound Siphon 2 still available for download? dominic June 14, 2018 05:27 Updated Follow Yes. You can still download the last release of Sound Siphon 2, 2.1.1. DOWNLOAD SOUND SIPHON 2.1.1 Related articles Tutorial Videos Sound Siphon 2.1.1 Release Notes and Download Sound Siphon 3.0.0 Release Notes and Download Sound Siphon Uninstaller Is there an educational discount for Sound Siphon? Comments 0 comments Article is closed for comments.