GDHD KA880 Karaoke Mixer Amplifier (2 x 400W) + UHF Wireless Microphone

Convenient and intuitive Chinese color 4.3 inch LCD, 400W*2

Capacitive touch

Drive-free USB direct connection, solve all link problems

Drive-free WIFI wireless control

Drive-free Apple mobile phone APP control

The most intuitive user equalization mode: direct adjustment of three equalized (high, middle and low) sounds for music and microphone

Double reverb technology, powerful sense of envelopment and modification, let you sing worry-free

Music stimulation, pitch change function

Software online password function

Unlimited boot times lock function


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Power amplifier technical


Frequency Ranges: UHF540-590MHz

Frequency Stability: ±0.002﹪

Sensitivity (peak deviation): 10uV

Image interference ratio P/N Ratio:>60dB

S/N Ratio:>80dB

Dilation Ratio: 1:2

Audio output AF Output Voltage: 300mV

Receiving channel Channels: 2 way

Separate output: two outputs

Power Supply: DC12V-500mA (50Hz)

Power Supply: 2.5W

Antenna: External BNC antenna

Dynamic frequency range:>80dB

Comprehensive distortion T.H.D: ≧0.5﹪

Temperature Range: -10℃～50℃

 

Wireless handheld microphone parameters


Frequency Ranges: UHF540-590MHz

Frequency Stability: ±0.002﹪

Current Consumption: ＜120mA@input 3V voltage

Adjacent frequency suppression:>60dBm

Modulation Mode: FM

Modulation degree of deviation: ±45KHz

Compression Ratio: 2:1

Microphone Head: Super-cardioid moving coil

Battery Type: Two AA 1.5V alkaline batteries

Antenna: Built-in loop antenna

Frequency Response: 30Hz～16KHz@±3dB

Effective use distance Receiver Distance:> 70 meters (ideal use environment)