Pioneer CDJ-850 Professional Digital Multi Player  

Product #H14122

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Item Note:

This product has been discontinued but may be available as a Open Box item.

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Multi format media player designed with pro performance in mind.

Adapting to today's variety of media formats, the CDJ-850 enables playback of MP3, AAC, WAV, and AIFF audio files from CDs and USB memory devices. A USB port located on top of the turntable enables users to quickly connect an external storage device such as a hard drive packed with music files, minimizing the need to bring a laptop computer to performances.

The CDJ-850 turntable includes rekordbox, Pioneer's proprietary music management software that organizes and catalogs a DJ's entire music library. When music files are imported to rekordbox, the software analyzes each file and prepares them for use specifically with the new CDJ turntable.

Pro-series Design and Exacting Features
Inheriting the club standard layout and precise control features of its professional CDJ series, the CDJ-850 integrates a large 206mm jog dial for continuous, free-and-easy control along with a rotary selector and browse buttons integrated within the display.

Compatible Media and Formats
Users can mix a variety of music formats and media, as the CDJ-850 is compatible with MP3, AAC, WAV, and AIFF digital audio formats recorded on USB storage devices or CD-R/RW discs.

Included rekordbox Software
Pioneer's new exclusive DJ music management software makes it easy for home DJs to effortlessly organize their entire music library as it analyzes files (settings, creating playlists, saving histories) to their custom specifications. As used by professionals to optimize DJ play, the software enables users to:
1. Analyze data such as the Wave, Beat Grid, BPM, and ID3 Tag of music files
2. Create cues and loops settings
3. Create and edits playlists
4. Save history of music files played on the CDJ-850

USB Export Capability
DJs using the rekordbox software can easily export their music files and custom managed data onto a USB device and quickly plug in directly to the CDJ-850 and access tracks without the need to be linked to a PC. Play histories on the CDJ-850 are automatically recorded onto rekordbox via connected USB device for the DJ's next session which makes the cycle of music file management, DJ play and preparation for future sessions very simple.

User Interface
The display and user interface of the player is designed for quick and fluid music selection. Combined with its rotary selector, navigation through music lists (title, artist, BPM, etc.) is extremely fast and easy. The WAVE display enables smooth DJ play because the user can visually analyze the flow and dynamics of the entire song.

DJ Software Control and Audio Interface
The CDJ-850 multi-media player features MIDI, enabling control of various DJ software running on a laptop. With the use of the built-in USB HID interface, the CDJ-850 can also control more complex operations of DJ software without the need for a control disc. For additional versatility, the player can also be used as a PC audio interface.

Tag List Function
Equipped with an editable Tag List functionality, you can easily register tracks during play or preview to add to your playlist queue. The song order in the Tag List can be altered and saved as a playlist in rekordbox.

  • Multi format player for CDs, CD-R/RW, and USB storage devices
  • Compatible with MP3, AAC, WAV, and AIFF music file formats
  • Club standard layout of controls, with jog-wheel and rotary selector
  • Includes a copy of Pioneer’s rekordbox Music Management software keeps tracks easy-to-find
  • Can be used with a computer as a DJ controller for your favorite DJ software, or as an audio interface

Before your next gig, add the CDJ-850 to your rig to streamline performances.


CDJ-850 Professional Digital Multi Player Specifications:

  • Frequency response: 4Hz-20kHz
  • Signal-to-Noise Ratio (EIAJ): 115dB or higher
  • Distortion (JEITA): 0.003% or less
  • Power Consumption: 21W
  • Dimensions (WxDxH) (Tabletop): 12.01" x 14.35" x 4.15"
  • Weight (Tabletop): 7.3 lb.
  • Navigation/Playback
  • Resume Play
  • Scratch Play
  • Reverse Play
  • Super fast Track and Time
  • Skip back key goes to prior track
  • Combined Vinyl Start/Stop Spee
  • CUE/Loop
  • Realtime cue/real time loop in/out
  • Reloop
  • Seamless loop
  • Auto Beat Loop
  • Out point loop adjustment
  • In point loop adjustment
  • Auto/manual Cue
  • Auto Cue On Off
  • Pitch
  • Range ± 6%
  • Range ± 10%
  • Range ± 16%
  • Range ± 100% (WIDE)
  • Master Tempo (Pitch Lock)
  • Jog Dial
  • Vinyl Mode
  • Jog Dial Size: 206mm
  • Touch Sensitive
  • Pressure Sensitive
  • Display
  • On Jog Display
  • Playing Address
  • CD Text
  • MP3 ID3
  • Wave Display
  • BPM Counter
  • All Track Display
  • Memory
  • Anti-Vibration Buffer
  • Media Types
  • CD
  • CD-R
  • CD-RW
  • USB
  • iPod
  • SD
  • Media Formats
  • CD Audio
  • CD MP3
  • CD AAC
  • CD WAV
  • USB MP3
  • USB Disk Format: FAT16
  • USB Disk Format: FAT32
  • USB Disk Format: HFS+
  • Computer
  • HID Control
  • MIDI Control
  • Output
  • Analog RCA Output
  • USB (to computer)
  • Physical
  • CD loading design
  • Included Accessories
  • Owner Manual
  • Power Cord
  • Stereo Phone Cable (RCA)
  • Control Cord (3.5mm minijack)
review resources


by PowerReviews
PioneerCDJ-850 Professional Digital Multi Player

(based on 1 review)

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Reviewed by 1 customer

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over all excellent!


from Chicago, Il.

About Me Professional Musician

Verified Buyer


  • Easy To Use
  • Lightweight
  • Versatile


    Best Uses

    • Amateur Recording
    • Events
    • Home Studio
    • Mobile DJ
    • Performances

    Comments about Pioneer CDJ-850 Professional Digital Multi Player:

    1rst time buying online. It was worth every penny. Product was like new,not one scratch just like salesman said. I will be buying again.

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