Electro Harmonix Super Replay
, subtly hacked (1985) with the addition of a "stuttering circuit" to retrigger the sample in response to peaks in the incoming audio signal (the Gibson knob on the right controls the retriggering sensitivity), a toggle switch (between "input" and "drum pad" legends at upper edge of box) to select as an input either the radio or the outputs of the other devices for "resampling", and a connection for an external power supply. Used in Devil's Music
. Photo by Simon Lonergan.