Mô tả
BF-9900Pro dual effect amplifier card package to provide you with KTV system is the perfect solution. Exclusive use of 48 Bit Mitsubishi effect chip, so the singer from experience unprecedented K song new to enjoy!
Features
● independent research 3 × the DSP digital processing technology
● You can set a password, the number of defined boot
● Use encoder control the overall volume of the music and the human voice can be freely set maximum volume
● the LED blue screen, big control knob, noble, simple, clear
● music, microphone pitch adjustment using seven equalizer, low-cut frequency adjustable
● independent research and professional and technical antilarsen
● music, microphone, effects boot volume setting and maximum volume lock function
● Power music, microphone effect mode setting
● the USB interactive tuning control interface software
● the DSP series dual effect amplifier card package to provide you with KTV system is the perfect solution.
● exclusive use of the digitally controlled analog audio processing circuit,the singer from the experience unprecedented K song new to enjoy!
● professional combined machine, super stability, full power, intensity of feeling no less professional stage amplifier
● latest dual DSP superimposed effect processing line, singing relaxed, more delicate sense of space
● are used in load limiters and a full line of complementary symmetry circuit, overload protection to ensure that the speaker system
● output power of powerful, low distortion, high signal to noise ratio, perfect tone
● double radiator fan design, the cooling effect is more perfect
● front and rear plates are equipped with a microphone and output ports, from the overall appearance to the project are extremely easy to install
● professional layout, clearer lines, more coordination, more perfect overall look and feel
Technical Parameters
Frequency range 🙁 1dB ) ( the MUSIC , the MIC ) 20Hz ~ 20KHz
Input sensitivity 🙁 the MIC ) 11 mV ( the MUSIC ) 210mV
Mid-pitch (± 14dB ): 100Hz \ 10KHz
Microphone tone (± 10B ): 57Hz \ 134Hz \ 400Hz \ 1KHz \ 2.5KHz \ 6.3 kHz \ 10KHz
Musical tone (± 10B ): 57Hz \ 134Hz \ 400Hz \ 1KHz \ 2.5KHz \ 6.3 kHz \ 16KHz
Microphone low-cut: 30Hz \ 50Hz \ 80Hz \ 100Hz
SNR ( the A -weighted): ≥ 95dB
Product size: 485 × 100 × 200
The BF-9900Pro 450W + 2U 450W (main channel) ( . 8 [Omega], EIAJ )
net weight : 15 kg
