The Replicator is T-Rex Engineering´s take on the ultimate tape echo unit, complete with a motor, magenetic heads and a tape cartridge. The goal was to make a tape echo unit that could nail the sound quality of the old echo units, but surpass them in features. Size, ease of use and super-fast tape replacing were obvious areas of improvement, but we also put in tap tempo, two playback heads for three output modes and a chorus mode that modulates the pitch of the echos.