Audio stereo preamplifier is very cheap stereo preamplifier.
MP3000 1050W PA System Power AmplifierNovember 15, 2016This class b amplifier is designed for commercial and industrial public address applications.
Both balanced and unbalanced line inputs are available for each channel. Balanced line output feeds to another power amplifier as well as secures the signal transmission is less noise and longer distance. A master volume control is included. Complete protection includes clip, short circuit, high temp and overload. With indications for power, signal, clip, protection and temp.view
ADR25 8 Channels Bass & Treble Pre AmplifierNovember 15, 2016Description:ADR25 is a pre-amplifier with 8 input channels and eight output channels exclusively used by the digital multiple-access public address system. Independent volume control for 8 output chan...view
MP2016IV 6 Zones Mixer Amplifier with 2 Mic&3 Line InputsApril 12, 2017This product is the best pre amp, and also can ebe called high end audio preamplifier.viewwe will contact you within 24 hours.
DSPPA Torch Relay in IndonesiaAugust 14, 2018DSPPA Torch Relay in Indonesia 18th Asian Games is going to be held on 18th August in Jakarta. Torch relay of the Asian Games will cover 54 cities with a total distance of 18000 km. As the official su...view
System Composition and Characteristics of Digital Conference SystemMarch 29, 2019Digital conference system is a conference automation management system which integrates computer, communication, automatic control, multimedia, image, audio and other technologies. Digital conference ...view
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