iZotope RX Post Production Suite 5 Upgrade RX 1-8 Advanced (ESD); software bundle; upgrades iZotope RX 1-8 Advanced to RX Post Production Suite 5; suitable for audio restoration and post pro; contains Dialogue Match, Insight 2, Nectar 3, Neutron 3 Advanced, RX 8 Advanced, RX Loudness Control, Relay, Tonal Balance Control 2 as well as Exponential Audio Stratus 3D and Symphony 3D