Dunlop EP103 Echoplex Delay Pedal Echoplex Delay Guitar Effects PedalThe Echoplex EP 3 tape echo unit is famous for its deliciously warm, organic modulation and sweet musical voice a key component to some of the most iconic guitar tones from the 70s onward. The original EP 3 units, however, are expensive, temperamental, and larger than a VCR. Thats where the EP103 Echoplex Delay comes in. Its the size of a Phase 90, and it delivers the EP 3s legendary tones with a simple control interface and a hi fi all analog dry