4.2 Bluetooth non-destructive player + analog front level effector, can be widely used in all kinds of high-grade performing arts hall and KTV rooms and other professional entertainment and home karaoke places.

Functional features

1 The latest ADI five series chips, 64-Bit high-speed dual core DSP processor
2 Music channel has 9 PEQ stereo dynamic equalizer, and automatically identify optical fiber audio digital input.
3 Microphone 15 PEQ separately adjusted, full digital audio processing system, stereo DSP multiple digital reverberation, more professional voice effect.
4 Microphone muffler setting, independent pressure limit design;
Frequency shift is 2Hz ~ 8Hz, and feedback suppression is optional, and "OFF" is optional.
5 The effect channel is independently provided with high and low pass, reverberation and echo are respectively provided with 5 section parameter equalization (PEQ) and other functions.
6 Each output channel is equipped with 7 section parameter equalization (PEQ), high and low pass adjustment, mixing ratio, polarity, delay, pressure limit and gain functions respectively.
7 Support VOD infrared interface control machine.
8 Support RS232 connected to computer control machine, equipped with professional PC equipment management and control software.
9 With its own RTA spectrum display, it can more effectively find the noise frequency point, so that the noise disappeared.
10 Three-level engineering password lock function, can be used according to the need to set the device lock level.
11 Can store 9 groups of system mode, the boot state for the last machine to save data.

Technical parameters

Max input level of music port: +14dBu (4V RMS)
Maximum output level of output channel: +14dBu (4V RMS)
Music gain: 0dB, +3dB, +6dB (third gear optional)
Microphone sensitivity: 64mV (Out: 4V)
SNR: > 90dB
Power supply: 220V/AC/50Hz
Size: 483 * 218.5 * 47.5 mm