MP9821M M&S Amplifier Auto SwitcherMarch 16, 2017The MP9821M is a main/standby amplifier auto switcher from the classical PA system with advanced technology and most powerful function. It supports automatic fault detection of audio power amplifier, ...view
MP1715T PA System Program Timing PlayerNovember 30, 2016MP1715T is a kind of timing player of the MP3 program based on ARM32 bits microprocessor system platform and integrating the playing of program from U-disc and SD card and the timing control of the playing of the program from SD card.view
MP9822AII Emergency Power TriggerJuly 19, 2022viewwe will contact you within 24 hours.
18th Asian Games, we are ready!August 9, 201818th Asian Games, we are ready!Guangzhou DSPPA Audio Co. Ltd.Since 1988, 30-year’s dedication to audio and video technologyIn 2018, we became the official support partner and exclusive public address...view
DSPPA | 2024 Annual Travel Encounter with the Culture of JiangxiSeptember 11, 2024Abstract: DSPPA’s four-day trip to Jiangxi offered us an immersive experience of local charm and strengthened our team cohesion.view
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