I am selling a Little Dot MK III Tube Amp 120V AC. This is a beautiful amp that has been lightly used and is in excellent condition. Works with a wide range of headphones and was a perfect match for my Beyerdynamic DT 990 600 Ohm headphones. Included in the sale are some great Mullard CV4010 tubes. These tubes tightened the bass of my DT 990 and tamed some of the highs. Contact me if interested or if you have any additional questions.