CDJ-250: Tabletop Media Player


Performance delivery.

When it comes to professional performance at a completely affordable price, Gemini’s CDJ-250 delivers! Thanks to inspiring features and a user-friendly design, the CDJ-250 offers a versatile solution for aspiring DJs, mobile DJ rigs and even club installation.

Loaded with tools.

With its CD/MP3 deck and large, touch-sensitive jog wheel, the CDJ-250 lets you Search, Scratch, Cue and Pitch Bend like a pro. Additional song-shaping tools like Break and Reverse provide even more creative control, while a Loop Section gives you the ability to create seamless loops. Plus, powerful playback functions like Instant Start and Cue with Preview, along with single and continuous play modes, offer added flexibility. A large, blue backlit LCD screen also displays track information and allows you to easily see track details. And for reliable performance night after night, the CDJ-250 boasts anti-shock using RAM buffer memory.

Professionalism packaged.

With a host of professional features stored in an intuitive tabletop package, the CDJ-250 offers value and ease-of-use for a variety of DJ applications.

  • Compatible with audio CDs, CD-Rs & MP3 CDs
  • Extra-large jog wheel
  • Anti-shock using RAM buffer memory
  • Large blue backlit LCD display with text for MP3
  • Three selectable jog modes: Scratch Effect/Cue Search/Pitch Bend
  • Instant reverse for added effect
  • Brake mode for vinyl-like stops
  • Instant-start & cue with preview
  • Single & Continuous play modes
  • Fully programmable with repeat function
  • Seamless loop with reloop
  • Pitch Bend via jog wheel or buttons +/- 16%
  • Three mode time selection
  • High speed rotary track search
  • Frame accurate search
  • Variable pitch control with three settings: +/- 4, 8 & 16%

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Type: Compact Disc Player
Disc Type: Standard Compact discs (12 cm & 8 cm)
Time Display: Track Elapsed or Track Remain
Variable Pitch: ± 16% Slider with Resume Switch
Pitch Bend: ± 16% Maximum
Instant Start: Within 0.03 seconds
Power Supply: AC 100/240V, 60/50 Hz
Dimensions: 11″ x 11.75″ x 4.5″ (279.4 x 298.45 x 114.3 mm)
Weight: 5.78 lbs. (2.62 kg)


Quantization: 1 Bit Linear/Channel, 3 Beam Laser
Oversampling Rate: 8 Times
Sampling Frequency: 44.1 kHz
Frequency Response: 20 Hz to 20 kHz
Total Harmonic Distortion: Less Than 0.05%
Signal to Noise Ratio: 85 dB
Dynamic Range: 85 dB
Channel Separation: 85 dB (1 KHz)
Output Level: 2.0 +/- 0.2V R.M.S.

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About Gemini

History has always been an important part of the Gemini Culture.

Since 1974, we've provided innovative products for DJs, musicians, sound contractors and professional installers around the globe.