Pre amplifier

CE Brand amplifier, several of amplifier, can fit for any needs of the system, such as PA system, it can loud the speaker and without loss of the voice and the sound source, please...  view detail

internet protocol pa systems is used under the condition of network transmission. as this system completely covers TCP/IP agreement, all the equipments could work under network , ...  view detail

◆ 2 MIC inputs, 3 Aux inputs, 1Aux output with 100V, 70V output ◆ LED level indicator &a...  view detail

Product Description Free Digital-to-Analog Convertor 1. Five inputs: independent digital coaxial input, independent digital optical fibre input, USB, CD/DVD, AUX 2. can b...  view detail

Outdoor all-weather waterproof column speaker is made of aluminum-alloy. high fidelity with music and speech amplification, clear and resounding, beautiful shape, and easy to insta...  view detail