Purchased two at CES and will sell one here (was to be a gift for my father).
Amp has not been used, it has its original tubes and matching 120 volt power supply, boxes and packing.
While listed as 10/10, this amp and power supply are NEW in their original factory boxes, and the warranty should be honored with a copy of my receipt.
Note, this is not an Earmax Pro. It is the Earmax which works WONDERFULLY with higher impedance headphones from Sennheiser, Beyerdynamic and others. I use mine with Senn' HD650 and Beyer' DT990.
I will ship within one business days of receiving cleared PayPal payment, excluding weekends and USPS holidays.