Fulltone Solid State Tape Echo SSTE, tape echo, based on the Echoplex EP-3 from the 70s, The usual background noise of vintage equipment was minimized without changing the original sound, only 1/3 the size of the original Echoplex, 1/4 inch tape delay sound for fat delay sounds, true bypass switch, foot switchable without sound loss via relay, (footswitch not included), 2 pre-amp modes: 1: EP3 Vintage Mode, 2: Mode Full, 2 speeds allow for delay times up to 1000 msec., echo highs Tone Switch: Vintage and Brillant affects only the delay sound and not the original signal.