Used in great condition including original box & instructions.
Here is what Dr J say...
'Dr.J D-54 Shadow Echo Delay Guitar Effects Pedal
Hovering between reality and magic, the Boutique Shadow Echo Delay guitar effect pedal, it emits spooky snapback delays and deep echoes. With familiar parameters such as Time, Feedback and Level you can dial in your perfect delay.
What makes the Shadow Echo even more versatile is the switchable modulation.
Using the mini switch you can choose to have the modulation on or off. You then get even more control over the modulation via the Depth and Speed controls, giving you the ultimate control over your delay.
True Bypass design preserves your tone when the pedal isn't engaged.'