NuX NDD-7 Tape Echo Delay PedalNUX TAPE ECHO is a tribute to the Japanese made Space Echo from 1974. Analogue tape echo devices record incoming audio to a loop of magnetic tape, then replays the continuous loop over the playback head before it is erased again by new incoming audio. The Space Echo units used the standard 1 4" tape designed to spool onto tape reels, however, this device used no reels of any kind; the tape is transported via a capstan drive. The tape loop is contained