Great condition. A pretty functional mixer for the price back in 2006; which was before computer recording was ubiquitous. 4-tracks were the norm for musicians on a budget at the time. I used this for mixing multiple microphones into a single 4-track channel when recording live, and it worked great for that. Two channels have phantom power so you can use condenser microphones. Not quite as nice as the mixers Behringer made in 2000 - 2001. Comes with the power adapter. S/N N0431622180; date code 0406.