K7 6 Channel Professional Vocal Processor

Characteristics

High-quality AD/DAConverters and dual high-speed DSP architecture, and HIFI hardware design deliver natural and enthralling timbre.
The design for low noise MIC pre-amp makes the sound clearer and sweeter.
Two sets of curves are configured to adapt to a variety of microphone applications.
5.1Channels,mixing ratio(Echo/Reverb/Music/Direct) ofall outputs can be adjusted.
Parameters of all channels can be adjusted independently or linked together, such as flexible and convenient.
The 5th generation Reverb algorithm with professional early reflections and modulation gives more excellent sound field and warmer.
High-quality Echo algorithm with three modes: Mono/Dual/Stereo.
Professional FBE function can effectively eliminate the howling, to increase the system Gain or used it in a severe environment.
Singing and Disco are two kinds of work modes, intelligent automatic switching.
Support analog or S/PDIF(coaxial or optical) music sources. USB, RS232, Infrared or wired remote interface, friendly graphical user interface.

Music
SNR Bypass,Pitch-Shifter Off ≥107dB(Analog),≥114dB(S/PDIF
THD+N Output +4dBu,1kHz ≤0.002%(Analog),≤0.001%(S/PDIF)
Frequency Response L/R/C/SL/SR 20Hz-20kHz±0.5dB
S.W 20Hz-2000Hz ±0.5dB
Max Input Level Analog Inputs:BGM/IN1/IN2 4Yrms
S/PDIF Inputs:Optical/Coaxial 0dBFS=2Vrms
Max Output Level 4Vrm
Gain Analog Input:BGM/IN1/IN2 -30dB~+18dB
S/PDIF Inputs:Optical/Coaxial -30dB~+12dB(Trim:-12dB~0dB)
Pitch-Shifter ±12 Pitches, 100 Cent (HalfTone)/Step
MIC
SNR Bypass, Effect Off ≥99dB
THD+N Output +4dBu,1kHz ≤0.006%
Frequency Response L/R/C/SL/SR 20Hz-20kHz ±0.5dB
S.W 20Hz-2000Hz ±0.5dB
Sensitivity /Impedance3 Front Inputs 31mVrms/3.3K2
2 Rear Inputs		44mVrms/10kQ
Gain 3 Front Inputs 30dB~42dB
2 Rear Inputs 39dB
Video
Inputs/Outputs 3 IN,1OUT.Follow the music input selection.
Sensitivity /Impedance 1Vpp/752
Parameter Equalizer& Filter
PEQ/Lo-Shelf/Hi-Shelf Bands: Music 15,Mike 15×2,Main Output 10,Center 10, Subwoofer 7, Surround 7,Echo 10,Reverb 10
Frequency: 19.7Hz~20.2kHz, Gain:-15dB~+12dB 19.7Hz~2000Hz(S.W) Bandwidth(Oct):0.011~3.595
Filter	HPF:19.7Hz~202Hz 19.7Hz~1kHz(S.W)		LPF;12.1kHz~20,2kHz 35.1Hz~2kHz(S.W)
Roll-off:12dB/24dB/36dB/48dB Type:Bessel/Butterworth/LinkwitzRiley
Others
Remote Control Infrared Receiver, Line remote(Type S Connector)
Online Control RS232C(DB9 Female),USB (Type B,Driver Free)
Mains Input AC 220V 50-60Hz
Power Consumption ≤21.5W
Fuse Size T1AL/250VAC
Net Weight 3.5kq
Dimension (WxHxD) 482×158×45(mm)