The Earthquaker Devices Ghost Echo V3 Vintage Voiced Reverb Pedal is equipped with controls for Attack, Dwell and Depth, with power supplied by a 9V DC adapter. The Ghost Echo is an analogue/digital spring reverb emulation machine that delivers 30-150ms of pre-delay, controllable via the Attack knob. The Dwell control sets the length and thickness of the decay and the Depth sets the intensity of the reverb.

New for 2017, the V3 model offers upgraded op-amps for a better performance and lower noise, as well as a stronger reverb signal with twice the output. A recalibrated Dwell control is now capable of self-oscillations when tuned to its peak. The Ghost Echo is true-bypass and uses electronic relay-based switching.