We just pulled this very cool NOS Grease Monkeys head off of the shelf from our climate-controlled warehouse and plugged it in. The amp works perfectly & sounds amazing. This head is serial # GM- 36.
We included a photo of the info and the specs from the 3 Monkeys original flyer in 2010.
I accept bank wires, cashiers checks, Paypal, & Money Orders,
All Sales Are Final-All Items Sold "As-Is", No Returns.