D6239 Microphone Extend Power SupplierAugust 21, 2017D6239 is a microphone battery charger that can safely and conveniently provide electricity and enhanced signal for the conference unit, which can be connected to a 4-way power supply, providing a maxi...view
D6232 Delegate MicAugust 21, 2017D6232 embedded delegate microphone with voting function is a professional conference system Microphone with sensitive buttons and easy to operate. Not only does it have exquisite embedded structure de...view
D7242 Dante 8 Port POE SwitchApril 27, 2022D7242 is a 100M non-network management PoE switch, which provides 8 10/100M self-adaptive RJ45 ports, and each port supports MDI/MDIX automatic flip function and realizes wire-speed forwarding; among ...viewwe will contact you within 24 hours.
The Advantages of Small Digital AmplifierAugust 6, 2018In the field of audio, people have been holding the position of class A amplifier. Class A power amplifier is considered to be the freshest and most transparent, with high fidelity. However, the low e...view
Sino-British academic exchanges between DSPPA and Princess Michael of Kent, EnglandFebruary 9, 2018Volvo Global Ocean Race, known as the "Sea Marathon" and the sailing competition "Everest" came to Guangzhou in Nansha area from January 31, 2018 to February 5. The Volvo Global Ocean Race with the Ol...view
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