Supply of professional sound stage OV / maroon sound DK-2000 built-in professional DSP digital effect module ..

Supply of professional sound stage OV / maroon sound DK-2000 built-in professional DSP digital effect module preamps DK-2000 (1) Built-in professional DSP digital effects module preamps, so the singer can easily get an unprecedented level professional concert; (2 ) 32 effects memory function, contains 16 kinds of preset effects and 16 kinds of self effect, parameters are saved automatically, shutdown data is not lost; (3) improve the anti-low-frequency self-excited circuit, when the microphone is on, the low-frequency signal is automatically attenuated to to prevent damage to the low-frequency whistle equipment; (4) three balanced / unbalanced output (Left / right / subwoofer), you can be flexible with power amplifiers; (5) the use of professional large-scale integrated digital processing DSP chip, with advanced LCD technology is simple, powerful operation; (6) high reliability modular design, quality and performance is more stable; (7) to hide the design to prevent incorrect operation or accidental equipment damage line sections: SNR /. (dB): 90 left and right 90, left / right surround 90, left / right bass distortion 87 / (%): Left 0.01, 0.01 and right, left / right surround 0.01, left / right Subwoofer 0.03 maximum input Flat / (V): Left 2, Right 2, Left / Right Surround 2, left / right Subwoofer no maximum output level / (V): left 5, right 5, left / right surround 5, left / right Subwoofer 10-channel differential gain / (dB): less than 0.1dB resolution / (dB): 75dB Input impedance / (Ω): 47K (unbalanced) Output Impedance / (Ω): 300 (balance), 1K (unbalanced) Frequency Response /: 10HZ-30KHz tone adjustment range /: 100Hz (± 10dB), 10KHz (± 10dB) subwoofer output level /: 4V (left and right respectively input 100Hz 0dB) Microphone parts: Sensitivity /: 30mV SNR: 76dB Distortion degree /:0.03% frequency response /: 20Hz-15KHz tone adjustment range /: 100Hz (± 10dB), 10KHz (± 5dB) squelch threshold /: from the control voltage from the control time 3mV 3S Power /: AC200-240V / 50- 60Hz Power consumption /: 25W Dimensions /: 483 × 185 × 44 (mm) body weight /:3.5Kg Package weight /:3.9Kg