In the words of Universal Audio:

Built upon award-winning UAFX dual-engine processing and an unquenchable thirst for sonic authenticity, theUniversal Audio UAFX Galaxy ’74 Tape Echo and Reverb Pedalcaptures the warm, warped, relentlessly analog effects of the iconic mid-’70s Roland Space Echo hardware, for a crayon box of lush textures, right at your feet. With the UAFX Control app, you can add tap tempo and download custom voicings for each effect.