The DA8250 series is an eight-master-one-standby-amplifier that integrates eight power amplifier modules and a sub-module and can control eight broadcast intervals. When one of the sections fails, the standby channel can also be used to continue broadcasting.
DA4125 4*120W 4 Channels Digital AmplifierMarch 7, 2017This is a Class D digital amplifier designed for commercial and industrial public address applications. Rack mount design in 1U type and rated power is 4*125W.Both balanced and unbalanced line inputs ...view
DA2500 2*500W Dual Channels Digital AmplifierApril 11, 2017This is a Class D digital amplifier designed for commercial and industrial public address applications. Rack mount design in 1U type and rated power is 2*500WBoth balanced and unbalanced line inputs a...view
DA3650 1 channel Class-D AmplifierJune 10, 2019DA3350/DA3450/DA3650 is a series of digital power amplifier with newly designed appearance and high powers for selection.viewwe will contact you within 24 hours.
The Function and Characteristic of PreamplifierApril 29, 20211. The basic function of preamplifierThe preamplifier is the connection device between various audio source equipment (including ordinary audio sources such as CD players, tuners, decks, MP3 players a...view
DSPPA 25th Anniversary CelebrationNovember 23, 2016Founded in 1988, Guangzhou DSPPA Audio Co., Ltd had designed and manufactured audio products for 25 years now, and is the leading brand in China market in PA system, conference system and home audio system. On Aug 1st, 2013, all the staff and their familview
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