$250.00 - $290.00
Min. Order : 10 Pieces

Jusbe KV-003 professional audio 3*DSP digital stereo echo mixing amplifier for karaoke

Quick Details

Port: Guangzhou
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,mixer amplifier
Supply Ability: 10000 Piece/Pieces per Month
output standard impedance: 2.5V / 1-KΩ (PRE-OUT), 300V / 1-KΩ
Place of Origin: Guangdong China
Damping coefficient: (400Hz-1KHz)>260
Frequency Range (Hz): 20Hz-20KHz, ±2dB (MUSIC)
Model Number: KV-003
Brand Name: Jusbe /OEM
signal to noise ratio (weighting): 85dB
net weight: 17kg
Input sensitivity: 6mV/600Ω (MIC), 300mV/22KΩ (MP3\AUX\BGM)
Dimension (L x W x H): 485 * 300 * 88 (unit: mm)
bass boost / attenuation: ± 10dB (100Hz)
power: AC180V-240V, 50/60Hz
total harmonic distortion (8Ω / 1KHz): 1%
signal to noise ratio: 72dB
treble boost / attenuation: ± 10dB (100Hz)
Power: 8Ω 400W*2, 4Ω 600W*2
Packaging Detail: standard packing of 1 / pcs waterproof plastic foam + carton.
Package Preview: https://sc04.alicdn.com/kf/HTB1je_2V4jaK1RjSZFAq6zdLFXa3.jpg_640x640.jpg
Guangzhou Jusbe Electronic Technology Co., Ltd.
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Manufacturer, Trading Company
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US$ 9,000+
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Product Description

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Product NameJusbe KV-003 professional audio 3*DSP digital stereo echo mixing amplifier for karaoke
stereo power8Ω 200W*2, 4Ω 300W*2
signal to noise ratio (weighting) 85dB
signal to noise ratio (without weighting)72dB
total harmonic distortion (8Ω / 1KHz)1%
Damping coefficient400Hz-1KHz)>260
Frequency response60Hz-14KHz, ±2dB (MIC), 20Hz-20KHz, ±2dB (MUSIC)
Input sensitivity6mV/600Ω (MIC), 300mV/22KΩ (MP3\AUX\BGM)
 output standard impedance2.5V / 1-KΩ (PRE-OUT), 300V / 1-KΩ (TAPE RECORD OUT)
bass boost / attenuation± 10dB (100Hz), 10, treble boost / attenuation: ± 10dB (100Hz)
body size485 * 300 * 88 (unit: mm)
powerAC180V-240V, 50/60Hz
net weight 16kg
 Built-intwo-channel LED full-color screen combined-level power amplifier,3*DSP digital processing

 Product Description

1. KV series is a two-channel LED full-color screen combined-level power amplifier. It uses a unique 3*DSP digital processing technology chip, adopts numerical control analog audio processing circuit design, and combines the unique panel appearance with full fashion sense.
2, using 4.3-inch LED full-color screen, real-time display of the various working conditions of the machine itself, at a glance, high-end atmosphere without losing the elegance, all aspects can be described as extreme performance;
3, with U disk, MP3, 4.0 Bluetooth, fiber coaxial, BGM, AUX five audio input modes for users to choose freely;
4, with nine-segment tone change function, MUSIC\MIC tone is adjusted by seven-band equalizer, special low-cut frequency point, three-level frequency shifting like howling technology;
5, unique mixed output mode, as well as pure music output mode, REC output, PRE output, four-terminal multiple output modes;
6, MUSIC\MIC\ECHO boot initial volume setting and maximum volume lock setting; 7, using USB interactive tuning software control interface, SMT patch production process, so that the product has overall stability; 8, switch machine mute function, prevent shock The post-amplifier, the bass output volume can be controlled with the microphone switch, which is the best match for sound engineering.



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Company Information


China Jusbe Electronic Technology Co. Ltd. Is a leading manufacturer, exporter and supply chain service provider on professional audio system including amplifier, speakers, microphone, line array series, peripheral equipment, mixer, etc.. The products widely used in teaching, conference, KTV, auditorium, stadium and other amplification occasions.

We believe “Customers’ success is our success, and our success is customers’ success”. It will be our greater honor to serve you. Hope we can build up mutual business cooperation in the nearest future.

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Packaging & Shipping



1.Q: Are you a factory or trading company?

A: We are a manufacturer (with our own factory)  since 2000.  We are a leading manufacturer, exporter and supply chain service provider on professional audio system.

2.Q:Where is your factory located? How can I visit there?

A: Our factory is located in Nancun District, Guangzhou City, Guangdong Province, China. 

    About 30mins by car fromGuangzhou South Railway Station, We welcome customers from all over the world !


3.Q: Can you do OEM and ODM?

A: Yes, both. We can put your idea into products.

     We have professional research  development team, develop the products according to customer required.


4.Q:How can I get some samples?

A: We are honored to offer samples to you. If you need, please send a inquiry to us 

^_^ Click below for more choice:
Line array Series AmplifierSpeaker Audio Mixer
KTV seriesMicrophone seriesSubwoofer Teaching Series 

Jusbe XF-CA10 stereo sound 900w power mixer amplifier