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 1/4-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 1/4-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 variety of applications; everything from a classroom to a tour bus. 6 HDHQ™ Combination inputs with MIC, Phantom and Line selector switches 6 mono (3 stereo) RCA Inputs Mic monitor 1/4” output for private listening of all mic inputs Balanced XLR line outputs Mono 1/4” 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 Input Channels Microphone Input: 6 Balanced XLR Connectors (Channels 1–6) Frequency Response: 20 Hz - 22 kHz THD+N: < 0.03% @ 1 kHz Sensitivity: -40 dBu Maximum Input: -19 dBu Maximum 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: 6 Balanced XLR Connectors (Channels 1–6) Frequency Response: 20 Hz - 22 kHz 20 Hz - 22 kHz THD+N: < 0.03% @ 1 kHz Sensitivity: 0 dBu Maximum Input: +21 dBu +21 dBu Maximum Voltage Gain: 20 dB (Mic Input to Line Out, Mic Out & Mono Out) 10 dB (Mic Input to Rec Out) 10 dB (Line Input to Line Out) 0 dB (Line Input to Rec Out) 4 dB (Line Input to Mono Out) 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 Impedance: Mic/Line Input: 1.4 kΩ Line Input: > 10 kΩ All Outputs: 120 Ω Equalizer High: +15 dB @ 12 kHz Mid: +12 dB @ 2.5 kHz Low: +15 dB @ 80 Hz Crosstalk Adjacent Inputs: < -70 dB @ 1 kHz (Channels 1–6) < -68 dB @ 1 kHz (Channels 7/8–11/12) Input to Output: < -82 dB @ 1 kHz Main MixOutput Line Output: 0 dBu (+2 dBu), balanced Mic Output, Mono Output: 0 dBu (+2 dBu), unbalanced Maximum Output: +21 dBu balanced/unbalanced, 1/4” (6.35 mm) jacks Noise (Bus): < -83 dB @ 20 Hz – 22 kHz General Power connection: IEC Input Voltage: 100V~, 110-120V~, 50/60Hz; 220-240V~, 50/60Hz or DC24V Dimensions (width x depth x height): 19.0” x 7.7” x 1.7” (483 x 195 x 44 mm) Weight: 6.4 lbs (2.9 kg)
