D6574Ⅱ is an 8-channel digital conference mixer, which could be applied in profession sound reinforcement, public address and recording fields. Built-in priority speaker mode allows multiple microphones to speak simultaneously without interfering with each other. Nomal function allows the system to automatically adjust the output level as the gain of the channel is increased, effectively preventing the noise. It supports multiple I/O configurations to extend multiple devices. If the rear panel is equipped with an external control output terminal, the camera can be configured to make video conference system according to the control protocol. In addition, it supports multiple mixer extensions with up to 16 expansion units.
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 |
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