This piece of audio gear was donated, has no box, is obviously used.
It is a DJ Controller, for mixing 2 channels of audio together with Pitch Bend and Cue Search and tons of other features.
We have never used it. It is sold as is, thats why the price is so low.
Here's some details on it, copied from the 'net:
Everything You Could Want in a DJ Production Tool
If you want absolute control over your virtual DJ machine, the Behringer B-Control Deejay BCD3000 USB audio interface is the piece of gear that you've been searching for. A complete DJ setup, the BCD3000 lets you play, mix, and scratch digital files with a real vinyl feel. The BCD3000's two multifunction jog wheels let you control vital DJ functions like scratching, pitch bending, and cue searching for creative, out-of-this world live sets. Your emcee performances or talkovers will sound larger than life, thanks to the Behringer B-Control Deejay BCD3000 USB audio interface's onboard mic preamp with level and EQ controls.
Behringer B-Control Deejay BCD3000 USB Audio Interface Features at a Glance:
••24-bit converters deliver amazing sound quality
••USB connection provides low latency operation under Windows and Mac OS X
••2 versatile jog wheels let you control typical DJ functions like scratching, pitch bending, and cue searching
••3-band kill EQ, loop buttons, pitch and level faders, and an ultra-smooth crossfader for total performance control
••2 internal phono preamps let you mix your vinyl records with MP3 files or run the BCD3000 as a digital DJ mixer
••Internal microphone preamp with dedicated level and EQ controls for MC performances or DJ's talkover
••High-quality components and exceptionally rugged construction ensure long life
The Behringer B-Control Deejay BCD3000 USB audio interface is your complete DJ setup in a single box!
We think that their must be software necessary to get this to run with your computer. Whether that is findable online, you'll have to look into.
Comes with the Machine and power cord. No box.
Only $39. Prefer to sell local, as shipping would add $25 onto this with our time involved in packaging and getting it to the Post Office, plus the cost of postage.