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KP45+ KARAOKE PROCESSOR
MODEL: KP45+
FEATRES
- 96KHz sampling frequency, 32-bit DSP processor, 24-bit A/D and D/A converter
- 4 optional audio signal input channels that come with 2 analog, 1 digital coaxial and 1 optical. The signal sensitivity of the 2 analog channels can be selected. There are 3 groups of 5 microphone inputs available. It provides the standard 3.1 or 5.1 channel output.
- Musical signal can be input by coaxial and optical channels.
- USB, RS485, WIFI and INTERNET are present for PC connection. It can be controlled remotely (infrared light)
- All functions can easily be set by using functional buttons and the turning wheel on the front panel or connecting PC to set up with software
- 20 Programmes can be stored. 10 data storage for the audio effects. The data can be copied from this device to another one by using software
- The system button on the front panel enables the user to set a password and lock the device to avoid unwanted or unauthorized changes to the operating state of the device
- A 6 LED display, an exact digital level meter as well as mute and edit status of input/output
- Each input/output has delay, phase control and mute settings.The delay function offers a maximum of 30ms for inputs and 60ms for output
- Each output channel can adjust its effect module, microphone volume, music volume, and audio effect volume
- A 3 band parametric equalizer and a pair of high/low filters are available for the audio effect. Echo sound and audio effect parameters can all be adjusted
- The main parameters of the channel can be controlled remotely by S-video
SPECIFICATION
| MODEL | KP45+ |
| Input channel jacks | 5.1 Channel |
| Output channel jacks | 5.1 XLR male(two main channels and surround, one center and subwoofer), 4 Stereo optical output |
| Input impedance | Balanced: 20KΩ |
| Output impedance | Balanced: 100Ω |
| PC ports | 1 USB port on front panel (USB3.0 for wifi), |
| CMRR | >70dB(1 KHz) |
| Input range | ≤+25dBu |
| Frequency response | 20Hz-20KHz(-0.5dB) |
| S/N R | ≥95dB@1 KHz 0dBu |
| THD | <0.01% OUTPUT=0dBu/1 KHz |
| Crosstalk of channels | >80dB(1 KHz) |
| Functions of input channels | |
| Input mute | Each channel has independent mute control |
| Input gain | Music and mic input have independent volume control from 0%-100%, step-over:1% |
| Input delay | Each input channel has a separate delay control with adjustable range from 0-30ms. Step-over 0.1ms @<10ms. and step-over 1ms @>10ms |
| Input polarity | Same phase (+/+) or reversed phase (+/-) |
| Input EQ | Music and mic input channels have 9 parametric EQ. Center frequency: 20 Hz-20kHz; Bandwidth: 0.05oct-3oct, Step-over: 0.01 dB; Gain: -30 dB-+15dB, Step-over: 0.1dB. Default frequency point: EQ1 40Hz, EQ2 80Hz, EQ3 160Hz, EQ4 317Hz, EQ5 632Hz, EQ6 1261Hz, EQ7 2515Hz, EQ8 5018Hz, EQ9 10KHz High-cut and low-cut filters are added for fixing slop. |
| Limiter | Music and mic have independent limiting control. The parameters are adjustable. Threshold value:-30dBu-+20dBu; step-over: 0.1dBu. |
| Feedback | Microphone has 4 levels to reduce the feedback |
| Noise gate | Range from-119dBu to-10dBu, step-over: 1dBu |
| Input | 4 optional audio signal input channels that comes with 2 analog, 1 digital coaxial and 1 optical. Signal sensitivity of the 2 analog channels can be selected |
| Functions of output channels | |
| Output mute | Each channel has independent mute control |
| Output gain | Each channel has independent gain control with adjustable range 0%-100%, step-over:1% |
| Output delay | Each channel has independent delay control with adjustable range 0%-100%, step-over:1% |
| Output polarity | Same phase (+/+) or reversed phase (+/-). |
| Crossover | Each output channel can be independently set as LPF or HPF. The parameters are adjustable. Filter type: Linkwitz - Riley/Bessel / Butterworth. Crossover frequency: 20Hz-20KHz. Slop:12dB/oct、18dB/oct、24dB/oct、30dB/oct、36dB/oct、42dB/oct、48dB/oct |
| Limiter | Limiter with each output channel. The parameters are adjustable. Threshold value: -30dBu-+20dBu; step-over:0.1dBu |
| Output EQ | Each output EQ channel has 7 parametric EQ. Center frequency:20Hz-20KHz Bandwidth: 0.01oct-3oct, step-over 0.01oct. Gain:-30dB-+15dB, step-over:0.1dB. Defauld frequency point:0.1 EQ1 47 Hz、EQ2 112Hz、EQ3 266Hz、EQ4 631Hz、EQ5 1496Hz、EQ6 3544Hz、EQ7 8399Hz |
| Effects processor | 2 effects processor, 1M storage and memory to ensure high quality processing effects, With 3 parametric EQ, ratio of the effects can be adjusted |
| Processor | 96KHz sampling frequency, 32 bit DSP processor, 24 bit A/D and D/A converter |
| Display | 144*32 resolution ratio, LCD display with English letters or Chinese characters. 6 LED display, an exact digital level meter as well as mute and edit status of input/output. |
| Power consumption | ≤30W |
| Power | AC 110V/220V 50Hz/60Hz |
| Product dimension(WxDxH) | 482X230X44mm |
| Net weight | 4.5kg |
| Shipping dimension(WxDxH) | 1 pcs: 555x325x98mm/0.0177m³ 6 pcs:573x337x615mm/0.1188m³ |
| Gross weight | 1 piece:5kg 6 pieces:31.5kg |
