Universal Audio UAD Essentials Edition Native Upgrade LA-2A Free (ESD); plugin bundle; upgrades LA-2A Free to UAD Essentials Edition Native; Caution - upgrade version! Requires a registered license of Universal Audio LA-2A Free!; a collection of six legendary effects as well as an vintage-inspired classically designed synthesizer to enhance productions with professional analog sound; suitable for many different styles and applications; contains Teletronix LA-2A Leveler Collection, Pultec EQ Collection, Century Tube Channel Strip, Oxide Tape Recorder, Galaxy Tape Echo, Pure Plate Reverb and PolyMAX Synth