China factory customized Pre-Amplifier - Power amplifier+DSP+Microphone three-in-one Class D audio system – sanjin manufacturers and suppliers

factory customized Pre-Amplifier - Power amplifier+DSP+Microphone three-in-one Class D audio system – sanjin

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We have been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for Professional Karaoke Microphone, Digital Mixing Amplifier, Wifi Display Dongle Hdmi, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.

factory customized Pre-Amplifier - Power amplifier+DSP+Microphone three-in-one Class D audio system – sanjin Detail:

Technical parameters:
1. Stereo power: 8Ω , 2*400W
2. Frequency response: 20Hz-20KHz(±0.5dB)
3. Total harmonic distortion: <0.05%
4. Signal-to-noise ratio: ＞90dB
5. Input sensitivity: music 650mv/microphone 35mv
6. Input impedance (unbalanced/balanced): 22KΩ
7. Product dimensions: (L×W×H) 50*32*13 (unit: CM)
8. Gross weight: 6KG

Specification:

An external computer can be used to debug and save the best results with DSP300 software.
The music adopts 6-level modulation and 7-band equalizer adjustment, with compressor and frequency divider adjustments.
The microphone adopts 12-band equalizer adjustment, 9-level feedback suppression adjustment, with noise gate and compressor adjustment.
Echo has 5 segments of equalization and 6 effects adjustment.
Reverberation has five-band equalization and 4 kinds of effect adjustment.
With engineering lock function, it can be set independently.
Music, microphone, effect boot volume setting and maximum volume lock function.
Switch machine mute function to prevent impact to the power amplifier and restore factory settings.
Independent USB/MP3 player interface, can play lossless music, very convenient to use.
Provide 2 microphone inputs on the back panel of the panel, which is convenient for engineering use.
Provide 4 audio inputs and 1 optical fiber input.
Perfect speaker protection functions such as overheating, overcurrent, short circuit, DC, etc.
Equipped with a temperature-controlled cooling fan to enhance the heat dissipation of the machine to meet long-term work.

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Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of factory customized Pre-Amplifier - Power amplifier+DSP+Microphone three-in-one Class D audio system – sanjin , The product will supply to all over the world, such as: Zurich, Grenada, New Zealand, Our items have national accreditation requirements for qualified, high quality goods, affordable value, was welcomed by people today all over the world. Our products will continue to enhance within the order and look forward to cooperation with you, Should really any of these products and solutions be of curiosity to you, be sure to letus know. We are likely to be content to offer you a quotation up on receipt of your detailed needs.

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