Amp used in non-smoking studio only. Works great and pictures show great condition! Marking this only "Good" at a fair price because when I first got it a couple years ago it would thermal out at high volume when played for a long time. I placed it on a rack for better convection and never had any more issues, even at incredibly high volumes for extended periods of time. Extremely quiet! Check out the video made today regarding performance. Power cord included, unit already boxed up for quick ship.