KTV digital front level, Cara OK room, the simple requirements of the song and dance hall, conference hall or multi-functional hall, because of its good effect, easy operation, cost-effective, popular with the public. This product has the sound box processor function Cara OK effect device, each function part is independent adjustable, and has the corresponding PC interface, easy to operate.

Functional characteristics

This series of products is a Cara OK effect device with sound box processor function, each part of the function is independent adjustable.

Using 24Bit data bus and 32Bit DSP.

MUSIC has 7 segments of parameter equalization. MUSIC to main output high pass filter: 12dB-24dB (0Hz-303Hz)

The MIC has 15 segments of parameter equalization, and the microphone has a compression limiting function.

The main output consists of 5 segments of parameter equalization. Compression limit function.

The mid output, rear output and subwoofer are all equipped with 3 segments of parameter equalization.

Microphones have 4 kinds of feedback suppression, and OFF/1/2/3 can be selected.

16 modes can be stored.

The microphone output, the main output, the middle output, the subwoofer output, the rear output are equipped with pressure limit and delay function.

Internal manager mode and user mode, user mode can not be stored after adjusting parameters.

This machine has a full function menu, and can also be set up through the PC interface.

Music

1. music parameter Equalization: 7 segments

2. music to main output high pass filter: 12dB/24dB (0Hz - 303Hz)

Microphone

1. there are four microphone FBE modes: OFF 123

2. microphone voltage limit function

3.15 segment microphone parameter equalization

Effect

Echoes：

1. echo low pass filter: 5.99Hz - 20.6KHz

2. echo high pass filter: 0Hz - 1000Hz

3. echo parameter Equalization: 3 segments

4. echo level: 0 to 100%

5. echo direct sound level: 0 ~ 100%

6. echo pre delay: 0 ~ 500ms

7. echo right channel pre delay: 0 ~ 50%, (relative left channel)

8. total pre echo delay: 0 ~ 500ms

9. echo right channel delay: 0 ~ 50%, (relative left channel echo delay time)

10. echo repetition: 0 ~ 90%

reverberation

1. reverberation low pass filter adjustable range: 5.99Hz - 20.6KHz

2. reverberation high pass filter adjustable range: 0Hz - 1000Hz

3. adjustable range of reverberation level: 0 ~ 100%

4. reverberation direct sound adjustable range: 0 ~ 100%

5. echo pre delay adjustable range: 0 ~ 200ms

6. reverberation time adjustable range: 0 ~ 3000ms

Main output (working mode: singing / dancing (automatic / manual), including all parameters except pressure limit, delay and mute)

1. music level: 0 ~ 200%

2. direct sound level: 0 to 200%

3. echo level: 0 to 200%

4. reverberation level: 0 to 200%

5.5 stage music parameter equalization

6. compression limiter

7. left channel delay: 0 ~ 50ms

8. right channel delay: 0 ~ 50ms

9. left channel mute function

10. right channel mute function

Mid output (working mode: singing / dancing (automatic / manual), including all parameters except pressure limit, delay and mute)

1. music level: 0 ~ 200%

2. direct sound level: 0 to 200%

3. echo level: 0 to 200%

4. reverberation level: 0 to 200%

5. high pass filter: 0Hz - 303Hz

6.3 stage parameter equalization

7. compression limiter

8. delay: 0 ~ 50ms

9. mute function

Subwoofer output (working mode: singing / dancing and (automatic / manual), including all parameters except for pressure limit, delay, mute)

1. music level: 0 ~ 400%

2. MIC direct sound level: 0 to 200%

3. high pass filter: 12dB, Q 0.4 ~ 1.5, /Bessel 24dB/Butterworth 24dB/Link Riley 24dB/USER 12dB/USER 24dB (0Hz - 303Hz)

4. low pass filter: 12dB, Q 0.4 ~ 1.5, /Bessel 24dB/Butterworth 24dB/Link Riley 24dB/USER 12dB/USER 24dB (0Hz - 303Hz)

5.3 stage parameter equalization

6. compression limiter

7. delay: 0 ~ 50ms

8. mute function

Rear output (working mode: singing / dancing and (automatic / manual), including all parameters except for pressure limit, delay and mute)

1. music level: 0 ~ 200%

2. direct sound level: 0 to 200%

3. echo level: 0 to 200%

4. reverberation level: 0 to 200%

5. high pass filter: 0Hz - 303Hz

6.3 stage parameter equalization

7. compression limiter

8. left channel delay: 0 ~ 50%

9. right channel delay: 0 ~ 50%

10. left channel mute: Mute / non mute

11. right channel mute: Mute / non mute

system

1. two music input ports: 1/2

2. music input gain: 0dB/3dB/6dB (user mode is not adjustable)

3. keyboard lock password and system mode cut password