Denon DN-X900 PRO DJ Mixer  

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Denon's DN-X900 is a 4U rackmountable mobile/club DJ analog/digital matrix mixer with rock-solid construction and superb audio fidelity. The DN-X900 DJ mixer offers 4 coaxial digital inputs with 24-bi... Click To Read More About This Product

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Denon's DN-X900 is a 4U rackmountable mobile/club DJ analog/digital matrix mixer with rock-solid construction and superb audio fidelity. The DN-X900 DJ mixer offers 4 coaxial digital inputs with 24-bit digital processing and 2 digital outputs that can feed your CDR burner or computer for recording purposes with a unique Track Mark ID function that allows you to make new track increments right from the mixer. 2 digital outputs are also provided in S/PDIF coaxial and TOSLINK formats. The DN-X900's 8 line and 3 phono inputs are assignable to any of 4 channels. This 8-channel input matrix routing gives you the freedom to move any source to any channel or even the same source to multiple channels for remixing. The rack mixer features 4 smooth 60mm VCA channel faders for level control and a responsive 45mm VCA crossfader with contour adjustment. Independent pre-fader level meters allow you to optimize and match levels for each source, so you can be sure the transition crossfading between sources is smooth.

The Denon DN-X900 DJ Mixer also features 3-band EQ with full output kill, booth output with channel select, 2 mic inputs with talkover sensitivity and effects send/return with cue, dry/wet knob, and channel select.

  • Matrix input assignment: 8 input sources are freely assignable to any channel or even multiple channels
  • 8 line/3 phono switchable inputs
  • 4 digital inputs, 2 digital outputs
  • Professional flex fader with contour
  • Digital Track Mark feature
  • Responsive 45mm VCA crossfader with contour adjust
  • Independent channel PFL meters: all input levels can be pre-adjusted in advance to match the gain levels, insuring a smooth transition between fades
  • Independent 3-band EQ kill (High-Mid-Low)
  • Independent EQ on/off switch
  • Booth output assign selector: pre-monitor any channel including Master through the booth output as you would with your headphones, with volume control!
  • External send/return control: multichannel assignable, effect on/off, effect cueing (pre & post), effect dry/wet knob
  • Independent channel A-B post switch (crossfader)
  • Powerful, clean headphone output
  • Fader start (5V pulse): crossfader and channel fader-start trigger is compatible with all Denon DJ CD/MP3 players
  • Compact 4U rackspace with recessed rear terminals
  • Independent 3-band main and aux mic EQ
  • Independent CUE system (all channels)
  • 2 mic inputs with talkover function with sensitivity adjustment
  • Split/cue headphone monitor with PFL metering
  • Master output -10dB attenuation switch
  • Master output stereo/mono switch
  • Record out - RCA/unbalanced
  • Dimensions: 19"W x 4-2/5"H x 6-9/10"D (482 x 112.5 x 177mm)
    Weight: 13 lbs. (5.9 kg)
    Power supply: AC120 V ±10%, 60Hz
    Power consumption: 33W


    Input Level and Impedance
    8-line -14dBV (200 mV) 50kOhms
    3-phono -50dBV (3.0mV) 50kOhms
    Effect (Return) -14dBV (200mV) 50kOhms
    Main mic -54dBV (2.0mV) 10kOhms
    Aux mic -60dBV (1.0mV) 10kOhms

    Output Level and Impedance
    Balanced 4dBm (1.23V) 600 ohms
    Unbalanced 0dBV (1.0V) 1kOhm
    Booth/zone (balanced) 4dBm (1.23V) 600 ohms load
    Rec (RCA) -10dBV (316mV) 1kOhms
    Effect (Send) -14dBV (200mV) 1kOhm
    Subwoofer/Lighting 2 dBm (975 mV) 600 ohms
    Headphone 0dBV (1.0V) 32 ohms

    Frequency Response
    Line 20 to 20kHz ±2dB
    Phono 20 to 20kHz RIAA ±2dB
    Mic 20 to 20kHz ±2dB

    Signal to Noise Ratio
    Line 82dB (0dBm, 1kHz, EQ flat)
    Phono 75dB (0dBm, 1kHz, EQ flat)
    Main Mic 65dB (0dBm, 1kHz, EQ flat)

    Total Harmonic Distortion Rate
    Line below 0.05%
    Phono below 0.05%
    Crosstalk over 70dB

    Channel Equalizer
    Hi +10dB, -35dB (16kHz)
    Mid +10dB, -35dB (1kHz)
    Low +6dB, -35dB (60Hz)

    Microphone Equalizer
    Hi +12dB, -12dB (10kHz)
    Mid +12dB, -12dB (1kHz)
    Low +12dB, -12dB (100Hz)

    Digital Output (COAXIAL/TOSLINK)
    Signal format IEC958 Type II
    Output level 0.5 Vp-p 75 ohms
    Output signal level -6dB

    Digital Input (COAXIAL)
    S/PDIF 32-48kHz 16,20 bit
    Input Level 0.5 Vp-p 75 ohms
One year parts and labor warranty.

  • Customer Reviews

Review Snapshot

by PowerReviews
DenonDN-X900 PRO DJ Mixer

(based on 2 reviews)

Ratings Distribution

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Reviewed by 2 customers

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(30 of 31 customers found this review helpful)


Very simple mixer, but it does the job well.

By DJ Dangerr

from Undisclosed

Comments about Denon DN-X900 PRO DJ Mixer:

I was recommended by a professional DJ to get this mixer. The store had lots of really fancy mixers with more features, but this was cheaper so I went with it. I was SURPRISED. I have never had better mixes then with this mixer. The sound quality is top notch and the controls are very responsive and accurate. The equalizer can completely kill bass, mid, and highs when brought to zero. It even has a port for F/X, recording connection to get quality recording of your mixes, 8 channels, input and output displays, illumenated buttons and features, and for the mobile DJ... it is smaller then most mixers and light in weight. This mixer does exactly what mixers should do.

(2 of 2 customers found this review helpful)


Great multi channel mixer.

By DJ Lex

from Bloomington, IL

Comments about Denon DN-X900 PRO DJ Mixer:

If you want a solid never fail mixer for your portable rig(listen mobil DJ's) this is the mixer for out. Not expensive compared to others in the market. I've been using this for about a year and couldn't be happier it has never failed and I love the fact that I can use this in a club setting if I needed to. It has 4 channel out and multiple channels in. You can connect your turntable or cd players. It has 2 mic inputs with kill buttons for audio or talkover if needed. fits perfectly in a 19in flight case. All the nobs are of professional grade quality and can have the faders replaced if you're an aggressive user. Again, what else can I say "Solid."

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