DOD DFX94 Digital Delay/Sampler has delay times ranging from 250ms to 4 sec. There are also infinite repeat and sample record and trigger modes. You can get loops going in the infinite repeat mode and slow them down to a low pitched rumble. With the sampler you can record a phrase and play it back each time you hit the switch. Some interesting sounds can be made by repeatedly hitting the switch and adjusting the delay speed control.
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