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 |
_400x400.webp)
D7223A Desktop Chairman MICOctober 22, 2021This product is a conference speech mic integrating speaking and voting. With 315mm and 415mm in length optional for the microphone rod, available in black and silver colors. D7223A is a desktop chair...view
D6211 Conference Expansion UnitAugust 18, 2017It works with the conference controller to extend the maximum number of conference units. In a conference system, it supports up to 32 extension controllers. It may be installed on a 19 inch standard ...view
D7331 5G WiFi Conference Microphone ChargerNovember 2, 2021The charging case includes 10 outlets to simultaneously charge 10lithium-ion-battery wireless conference units. The lithium battery is 1000mAH, empty to full charge in 3.5 hours and It has 10 USB-a ou...viewwe will contact you within 24 hours.
An Overview of Outdoor Public Address SystemsJune 28, 2018Outdoor public address systems: a generic term for all equipment that constitutes a public address system. It mainly consists of broadcast loudspeaker, power amplifier, transmission line and other tra...view
The Development and Superiority of Full Digital Conference SystemOctober 29, 2020The full digital conference system is composed of a full digital conference host, a desktop conference unit, an embedded conference unit and a conference unit with table cards. It also has functions s...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
