Product Characteristics
·The professional KTV front Effects unit adopts 32-bit high-performance DSP and AD/DA, 24 bit/48K sampling pure digital. ·The color screen is displayed in both Chinese and English, with a resolution of 160X128. ·Dual mode Bluetooth, Bluetooth digital audio playback for high-quality music playback, and Bluetooth BLE control for mobile Android APP. One phone can play Bluetooth music and control the APP. ·USB music playback, capable of playing lossless music, supporting multiple formats such as MP3/WMA/WAV/FLAC/APE. ·Fiber optic digital audio input. ·Potentiometer equalizer, including 7-segment microphone equalization, 7-segment music fixed frequency equalization or dual 5-segment parameter equalization, provides customers with a quick way to change voice color. ·4 sets of microphone inputs, AB sets of microphones, dual independent 5-segment parameter equalization, suitable for simultaneous use of wireless microphones and microphones, high pass and low pass filters, noise gates, and limiters. ·Unique microphone feedback simulation algorithm with 4 levels of adjustable intensity. ·The echo and reverb effects of professional singing. ·2 sets of analog music, Bluetooth music, USB drive playback, fiber optic digital audio, 5 music input options, 5 segment parameter equalization, high pass filter and low pass filter, noise gate, input pre gain. ·Music modulation function ·The output channels can all have independent mixing, high and low frequency dividers, main output 7-segment parameter equalization, surround/center/subwoofer 5-segment parameter equalization, delay, voltage limit, polarity conversion, volume adjustment, and muting. ·Output singing mode/hot dance mode/automatic mode. ·Manager, user, and beginner mode, password management; The function of password key lock. ·Initial and maximum volume values. ·Has 10 sets of user parameter storage and invocation.
Parameter
Frequency Range: MIC: 20-200000 Hz; MUSIC: 20-20000Hz Frequency Response:+/-1dB SNR:>93dB Distortion THD+N:<0.01% Dynamic Range: ADC 105dB, DAC 105dB Maximum Input Level: MIC: 160mVrms/-15dBV; MUSIC: 3.8Vrms/12dBV Maximum Output Level: MIC: 3.8Vrms/12dBV; MUSIC: 3.8Vrms/12dBV Noise Level: MIC:<-85dBu; MUSIC:<-90dBu Input Interface: MIC: 4-way wired microphone, divided into A/B groups; MUSIC: Lotus (IN1/2), Optical (Optical), Coaxial (Coaxial), USB drive, Bluetooth Output Interface: 6 XLR 6-channel outputs, 1 stereo recording output Parametric Equalization: Main output 7 segments, central 7 segments, surround 7 segments, ultra-low 5 segments MIC: Dual 5-band parameter/7-band fixed frequency, 5-band reverberation, and 5-band echo; MUSIC: Dual 5-band parameter/7-band fixed frequency Divider XOver: Output 7 types of 12/24dB high and low pass; MIC: 3 types 12/18/24dB high and low pass; MUSIC: 3 types of 12/18/24dB high and low pass limiters Compressor: output adjustable parameter limiters; MIC: Adjustable parameter limiter; MUSIC: Adjustable parameter limiter Whistle suppression function FBX: software built-in 4-level howl suppression Power Consumption: 85-250V, 50/60HZ, 15W Measurement length x width x height: 483x215x50mm Net weight: 3.1kg Gross weight: 3.8kg
