Regenerative feedback processor
The Ernie Earplugs Yam Hand is a feedback looper that is used to feed an effect pedal's output back to the input to be re-effected... and re-re-effected... etc.
The design is totally passive. The pedal does not need batteries or a power adapter.
All quality jacks are direct mounted to a PCB to ensure years of use (no wires to break when a nut loosens).
The PCB is then stuffed into a die-cast-aluminum, powder coated enclosure.
Note that you need other pedals to put in the SEND/RETURN loop to make this pedal work.
This particular Ernie Earplugs Yam Hand is in excellent condition. Almost no signs of use.
Does not include box or manual. Pedal only.