null Skip to main content
[USED] Denon DN-312X 12-Channel Line Mixer
[USED] Denon DN-312X 12-Channel Line Mixer

[USED] Denon DN-312X 12-Channel Line Mixer

(No reviews yet)
SoundPro Item: S7148
MPN: DN-312X
No Longer Available for Purchase
Add to Wish List

Account manager
Have a Question? Ask an Account Manager

The DN-312X is a 1U rack-mounted 12-channel mixer that can solve countless audio challenges. It features 6 mic/line combination inputs (HDHQ™ Denon-Marantz proprietary mic pre's) each with switchable phantom power and 6 additional line-level inputs. It has balanced XLR outputs, a ¼-inch (6.3mm) mono output that can be used to connect the DN-312X to a remote mixer, a pair of RCA stereo outputs to connect to a remote recording device, and ¼-inch (6.3mm) mic monitoring port that can be used to monitor the mics' signals. The DN-312X provides individual level control for all inputs in addition to level control for the mono output port and a master level control. Rounding off the feature set, It has a 3-level equalizer and a controlled priority for Mic/Line 1. It can be powered from standard AC or a 24V DC power source, inviting it to be used in a variey of applications; everything from a classroom to a tour bus.

Denon Pro DN-312X Features

  • 6 HDHQ™ Combination inputs with MIC, Phantom and Line selector switches
  • 6 mono (3 stereo) RCA Inputs
  • Mic monitor ¼" output for private listening of all mic inputs
  • Balanced XLR line outputs
  • Mono ¼" line output can be used to feed audio to external recording device
  • AC or 24V DC power inputs
  • Mic 1 Priority Control
  • Master and Individual level controls
  • 1U rack mountable
  • DN-312X line mixer1
  • IEC cable1
  • Power connectionIEC
  • Input voltage100V~, 110-120V~, 50/60Hz; 220-240V~, 50/60Hz or DC24V
  • Microphone inputs
    • Inputs: 6 balanced XLR connectors (channels 1–6)
    • Frequency response: 20 Hz - 22 kHz
    • THD+N: < 0.03% @ 1 kHz
    • Sensitivity: -40 dBu
    • Max input: -19 dBu
    • Max voltage gain: 60 dB (mic input to line out, mic out & mono out), 50 dB (mic input to rec out)
    • Signal to noise ratio: > 103 dB
    • Phantom power: 18–21 V, switch control
  • Line inputs
    • Inputs: 6 balanced XLR connectors (channels 1-6)
    • Frequency response: 20 Hz - 22 kHz
    • THD+N: < 0.03% @ 1 kHz
    • Sensitivity: 0 dBu
    • Max input: +21 dBu
    • Signal to noise ratio: > 103 dB
  • Stereo balanced RCA connectors (channels 7/8-11/12)
    • THD+N: < 0.03% @ 1 kHz
    • Sensitivity: +10 dBu
    • Signal to noise ratio: > 103 dB
  • Mic/line input impedance1.4 kΩ
  • Line input impedance> 10 kΩ
  • All output impedance120 Ω
  • Equalizer+15 dB @ 12 kHz (high), +12 dB @ 2.5 kHz (mid), +15 dB @ 80 Hz (low)
  • Main mix output
    • Line output: 0 dBu (+2 dBu), balanced
    • Mic output, mono output: 0 dBu (+2 dBu), unbalanced
    • Max output: +21 dBu balanced/unbalanced, 1/4” (6.35 mm) jacks
    • Noise (bus): < -83 dB @ 20 Hz – 22 kHz

In The Box

Customer Reviews