Karaoke

Karaoke

Beta Three professional Karaoke systems are designed to deliver high quality voice reproduction in Karaoke applications. Beta Three R&D has invested over 10 years of engineering into our products.

20X-Kmix2 Digtial Karaoke Pre-processor
20X-Kmix2 Digtial Karaoke Pre-processor
20X-Kmix2 Digtial Karaoke Pre-processor
20X-Kmix2 Digtial Karaoke Pre-processor
20X-Kmix2 Digtial Karaoke Pre-processor

20X-Kmix2

Digtial Karaoke Pre-processor

 

Karaoke Pre-processor. It is designed on the basis of more than ten years of designing concept and experience in Karaoke field. The excellent audio reproduction, special human voice processing and high-performance- price- ratio guarantee your benefit. It is multi-channel Karaoke Pre-processor and can be matched with power amplifier. It can be used in Professional Karaoke, conference room, multi-function hall, Performance bar and home entertainment. Through digital processing on music and microphone signal, it provides flexible effect processing and output setting. It's very suitable for Karaoke, especially for KTV room. All of functions can be adjusted by panel control button and display in LCD. It also can be connected with PC with built-in control software through RS232. The special 8 output can be set up two groups: One is Left, Right stereo + Center + Sub + Rear; the other is Stereo Surround (according to actual application, There isn't Rear and Surround output for some models, please take the actual product as standard).

 

Features

  • This equipment is adopted 48kHz sampling rate, 24 bits AD/DA conversion technology for distinguish rate, ADI 4nd floating SHARC DSP for signal processing. 
  •  Audio process function consists of music input selection,NoiseGate,HPF&LPF,Dynamic EQs,15PEQs,Key shift, exciter and limiter. 
  •  Microphone process include:NoiseGate,HPF/LPF,20PEQs,exciter and limiter, EchoA+EchoB, Reverberation,3 kinds of effect dedicated 7PEQs+HPF/LPF.
  • Front Panel: 
  •  LCD displays the present effect mode, Feedback distory level, input channel and other information; 
  •  Two MIC input socket and two group input gain Pot; 
  • Nine Keys and three main volume knob Remote control receiverUSB-B socket(connect to PC) and USB-A for Wifi/BT module.
  • Rear I/Os: 
  • 2 stereo music input(RCA), 2way MIC(6.35), with left to right, center and bass output and Rear,Surround/Rec output (There isn't Rear and Surround/Rec output for some models, please take the actual product as standard). 
  • Control Software The software can be compatible under Windows98 or advanced system, connecting with PC through RS232/USB connection can flexibly adjust the equipment and all of settings inside the equipment can be downloaded into computer.  

Specifications

MicrophoneMusic
Input impedance5KΩ10KΩ
Sensitivity25mVrms±20%315mVrms±20%
Max input level250mVrms±20%3.15Vrms±20%
TONEHPF+LPFHPF+LPF
20PEQs15PEQs
2band High/Low exciter2band High/Low exciter
Frequency response20Hz-20kHz ±1.5dB20Hz-20kHz ±1.5dB
THD+N<0.02%<0.008%
Max output level4Vrms@1kHz4Vrms@1kHz
S/N>82dB>88dB
Effect typeEchoA+EchoB+Reverb+7PEQs+HPF/LPF3DEQs
Power supply~220V50Hz/60HzPower consumption<20W
Dimension(W×D×H)483× 218×45mm
Weight3.0kg
Applying temperature0℃~+40℃
Storage temperature-10℃~ + 60℃

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              FilenameVersionLanguageSizeUpdated
              20X-Kmix2β3 20X-Kmix2 Datasheet 1.020X-Kmix2  200KB 2024-04-19 09:02:18

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