Behringer B-Control Deejay (BCD2000)

This one just appeared in the midst of my repair crates - no idea how it came into my possession
Everything seems to be in good order, though I was unable to test it for full functionality since I didn't have the software installed on my PC. It should still be available via Behringer's website though. 

It's a software-based controller - so you'll need to download the software to do anything with it. Seems as though it's an AISO driver that should function with current OS' for both PC and Mac. I doubt you'll have to do any weird software maneuvers to get things up and running. 

Once again, it's a controller - not an actual scratch deck. You need to install the software to use it properly, though you should be able to configure it for your purposes in Ableton/Logic/Insert DAW name here ______
Please understand that I didn't test it for functionality with the software - only made sure that it powered on and showed up as a USB device when plugged in. I do seem to recall running it as a USB Audio Codec device and that passed audio -- so I have no doubt that it should function as intended, but I can make no guarantees. 

It's in good shape cosmetically
General signs of wear/age - a few invisible scratches, blemishes, etc. 
No signs of actual damage or anything that would impede functionality
Faders have been sprayed with faderlube and everything moves smoothly
Buttons all press and rebound properly
LED's glow when the unit is powered on
The jog wheels were quite sticky when I serviced it (I assume it was a factory 'grip' coating that went bad over time) but they've since been cleaned up and are now free of residue
There was also some mismatched screws that I replaced, so the body should remain stable now. 
Cleaned the contacts, tact switches, jacks, pots, etc. 
Circuit is in good shape; no issues/missing components/signs of damage 
Operates from 100 to 240V (uses one of those two-pin power cables that you'd find on a printer)
I have a power cable and a USB cable packed in with the unit

Please feel free to reach out with any questions that I haven't already covered 
Keep in mind that the unit has only been tested to a limited extent, operation with software + your computer will vary - so I can make no guarantees. If you know how to navigate controller settings and USB drivers, setup should be a breeze. 

From their website:

• Play, mix and scratch MP3, OGG and WAV files with a real vinyl feeling
• 4-channel full-speed USB audio interface with 24-Bit converters, awesome sound and ultra low-latency ASIO driver
• Your complete DJ setup in a single controller/audio box: mixer, dual player, effects section, microphone preamp, 2 phono preamps plus a full-fledged monitor section
• Perfect control over DJ mixer, player and effects functions with the included Behringer B-DJ software or most other MIDI DJ software (Windows XP only)
• You can run up to 4 effects simultaneously in real time, including any DirectX effect plug-in and record your live performance straight to your computer's hard disk
• 2 cool jog wheels for creative DJ performances like scratching, pitch bending and cue searching
• Total performance control through 3-band kill EQ, loop buttons, pitch and level faders per channel plus an ultra-smooth gliding crossfader with adjustable crossfader curve
• Internal microphone preamp with own level and EQ adjustments for MC performances or DJ's talk over
• 2 internal phono preamps (one selectable as line input) for mixing your vinyl records with MP3 files or using the BCD2000 as a digital DJ mixer with full effects control for your dual vinyl performances
• Dedicated control elements for play/pause, cue, loop, pitch bend, effects section plus freely selectable cue logics with several cue points per song support intuitive performances
• High-quality components and exceptionally rugged construction ensure long life
• Designed and engineered in Germany