Product Details
D6574II 8-Channel Digital Conference Mixer
| Input Impedance | MIC 7500Ω LINE 12KΩ |
| Output Impedance (Parallel) | MIC 300Ω LINE 32Ω |
| Output Impedance (Unparalleled) | AUX 16Ω |
| Line Output Impedance | 16Ω |
| Standard Input Level (Unparalleled) | MIC -50dBV LINE -10dBV |
| Standard Input Level (Parallel) | MIC -44dBV LINE -4dBV |
| Standard Output Level (Unparalleled) | MIC -32dBV LINE 0dBV |
| Standard Output Level (Parallel) | MIC -26dBV LINE 8dB |
| Line Output Level | -4.4dBV |
| Max Gain | 62dB |
| Frequency Response | 20Hz～20KHz（-3dB) |
| Background Noise | -80dBV |
| THD (1Kz 0dB output voltage) | ≤0.5% |
| SINAD | 78dB |
| Phantom | +48V |
| Control Output Voltage | +5V |
| Power Supply | AC 220V/50Hz |
| Power Consumption | 20W |
| Dimension (L×W×H) | 483×380×88 mm |
| Weight | 6.1Kg |
Description
Features
● With 8 channels of signal input, automatic turning on channels with signal input, automatic or manual adjustment of channel gate action level
● Each channel can be set as a priority.
● Different input level could be chosen for each input channel based on different input device. Gain of channels could also be adjusted independently.
● With independent volume adjustment for each channel, high-performance 75Hz low frequency attenuation circuit
● With selection switch of 48V phantom power, two groups–CH1-4 and CH5-8
● NOMA (Number of open Microphone Attenuated) function: Line could automatically adjust output level according to the increase of channel usage.
● With Aux & Control interface to control external signal light or camera controller. Audio signal of channel 1-8 could be output individually to record.
● With RS-232C interface to connect with central control or external controller to control on/off of channels, powerful extension capability
● With MIC output and earphone monitoring interface. Users could turn on or turn off MIC by external controller to cut off unnecessary MIC input.
● 2U machine, easy to be installed in racks
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