used Ernie Ball Ambient Delay guitar effect pedal. In good working condition. Does not include an adapter.

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Ambient Delay

The Expression Series Ambient Delay provides a hybrid of digital delay layered with plate reverb, for everything from slap-back to extended repeats. It features settings for delay time (50ms - 1s), delay feedback, reverb level, and a foot-sweepable effect level control to create anything from subtle textures to ambient soundscapes, all without taking your hands off the guitar.