Introduction Details:
BfaudioPro K-3000 Plus
KTV digital preamp karaoke OK rooms, dance halls simple requirements, multi-purpose hall or conference room use, because of its good effect, easy to operate, cost-effective, highly popular. Kara This product has a speaker processor function OK effect, each functional parts are independently adjustable, and a corresponding PC interface, easy to operate.
Product Features:
● This series is having a speaker processor karaoke function OK effect, every part of the function are independently adjustable.
● Special features with machine password.
● use 24Bit data bus and 32Bit the DSP .
● the MUSIC has a 10 band parametric equalizer. MUSIC to the main output of the high pass filter: 12dB-24dB ( 0Hz-303Hz )
● the MIC has a 15 -band parametric equalizer, can be divided into the A , B two channel modulators. Microphone compression limiter function.
● The main output has a 5 -band parametric equalizer. Compression limiter function.
● The rear output, rear output and subwoofer has a 3 -band parametric equalizer.
● microphone has 4 Zhong feedback inhibition, and optionally OFF / 1/2/3 .
● can store 16 patterns.
● microphone output, main output, the rear output, subwoofer output and rear output are equipped with limiter and delay function.
● site administrator mode and user mode, user mode after adjusting the parameters can not be stored.
● The machine is equipped with a full-featured menu or via PC setup interface.
 
Technical Parameters
The maximum input level:   8V ( the RMS )
Maximum output level:   8V ( the RMS )
Music Gain:       the MAX : 16dB
Microphone sensitivity:   64mV ( Out : 4V )
SNR:        > 90dB
Power supply:       220V / the AC / 50Hz
Size:           483 * 218.5 * 47.5mm
Net weight:           3.8KG

Đầu vào Analog: 2CH-AV and 3 CH¼” TRS (female) input. Electronically balanced / unbalanced;

- Điện trở đầu vào: Balanced 47 Ohms, unbalanced 20 KOhms; - Maximum line level input: +18 dbU;

- Tần số đáp ứng: 20 Hz -20 kHz; +-0.3 dB;

- S/N Ratio: >105 dB (A);

- DR: 103 dB;

- THD + noise: 0.005%, 1kHz; 20 Hz – 10 KHz;

- Hiệu điện thế hoạt động: 110V / 220V / AC 50 Hz / 60 Hz;

- Cổng giao tiếp: Input 3 – pin XLR

- Chức năng: Compressor: +3 dB - + 18 dB; Gate: >= -60 dB; EQ: Auto or Manual 8 band.