The Denon 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
