DSP-12.2

  DSP-12.2

  

Performance features:

8/12/16 Mono Input channel

2 Group Out + 1 Stereo Output

3 Auxiliary sends + 1 Stereo return

Responsive 3 band EQ

9 brand EQ on main output

256/24-Bit DSP multi-effect processor, 48KHz sampling frequency, 14 effect mode, more than 100 kinds parameter memory.

+48V Phantom Power, separate switched for each Mic-line

Imported potentiometer, smooth pushing and convenient operation

Developed using SMT technology, stable and dependable quality, with LCD display and easy operation.

Maximum Levels
Mic inc                                                                                         +22dBu
All Other inputs                                                                            +22dBu
Main Mix TRS out and XLR out                                                   +28dBu
All other outputs                                                                          +22dBu
Total harmonic distortion(THD)
                                                                             (1 kHz 35dB gain,20Hz-20kHz bandwidth)
Mic in to insert out                                                                      <0.005%
Noise:                                                                                           -86 dBu
Signal to Noise Ratio
                                                                                                     82db
                                                                                                     80db
                                                                                                     80db
Equivalent input noise(EIN)
150 ohm termination:                                                          -129.5dBu 20Hz-20kHz
Attenuation(Crosstalk)
Channel Mute switch engaged:                                              -82 dBu
Channel Gain knob down:                                                       -82 dBu
Frequency response
                                                                                          20Hz-40Khz     +0dB/-1dB
                                                                                          20Hz-60Khz    +0dB/-3Db
CMRR 
                                                                                          1kHz       better than -70dB
Impedances
Mic in :                                                                                 2.5kilohms
Channel insert return:                                                           2.5kilohms
All other inputs:                                                                    10kilohms or greater
Tape out:                                                                              1.1kilohms
All other outputs:                                                                  120  ohms

EQ
High Shelving :                                                                      ±15db@12kHz
Mid sweep:                                                                           ±15db@240-6kHz
Mid Shelving:                                                                        ±15db 
Low shelving:                                                                        ±15db@80Hz