Introduction
Video Demo
Application

 

K Series Digital Karaoke Preamplifier
Product features:
1.Adopt the 24Bit data bus and 32Bit DSP.
2.The MUSIC is equipped with 7 segment parameter equilibrium. Adjustable high and low frequency cutting point
3.Microphone adopt with 11 segment parameter equilibrium,Adjustable high and low frequency cutting point
4.The main output is provide with 5 segments of equilibrium parameter.
5.The microphone has 8 kinds of feedback inhibition, and can choose OFF/1-8
1.Music, Microphone, and the effect of boot volume setting the maximum volume locking function
6.Can store 16 modes.
7.Boot audio, microphone effect mode setting
8.The front USB unit has a full-featured menu, which can also be set via the PC interface.
9.SMT production, good stable.
10.Microphone output, main output with pressure limit and delay function
11.48V phantom power output, 2 channel analog audio signal inputs, fiber optic, coaxial digital signal input
Application areas: KTV, conference, home entertainment, teaching,etc.

 

 

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Specification:
Model K-250 K-350 K-450
Power(8Ω) 250W×2 350W×2 450W×2
Frequency Range(1dB) (MUSIC MIC)20Hz~20KHz
Input Sensitivity (MIC)11MV  (MUSIC) 210MV
MIC Tone(±10dB) 63Hz \ 100Hz \150Hz \ 200Hz \ 315Hz \ 400Hz \630Hz\800Hz \ 1KHz \1.6KHz
Effect Tone 100Hz \ 500Hz \ 1KHz \ 5KHz\ 10KHz
S/N ≥95dB
Size 88×482×390mm