New Portable Digital sound processor
Guangzhou Desam Audio Co., Ltd. [China] 
-- 192k Hz Sampling Frequency, 24-bit A/D and D/A converter, 32-bit DSP processor. --Software with noise gate,lock function..
Professional sound processor with LCD
| Pict Model | DP48 MARKIV,DP46MARKIV,DP36 MARKIV,DP28 MARKIV,DP26 MARKIV,DP24 MARKIV |
| Input Impedance | Balance: 20KΩ |
| Output Impedance | Balance: 100Ω |
| PC Com Port | One USB Com Port on front panel, 2 Rs485 Com Port on back panel(RJ-45) |
| CMRR | >70dB 1KHz |
| Input Range | ≤+25dBu |
| Frequency Response | 20Hz~20KHz -0.5dB |
| S/N R | >110dB |
| THD | <0.01% OUTPUT=0dBu/1KHz |
| Crosstalk of Channels | >110dB (1KHz) |
| Functions of input Channels | |
| Input Mute | Each channel has Independent Mute Control |
| Input Delay | Each channel has Independent Delay Control Range:0—1000ms stepover 21us@<10ms; stepover 84us@10-20ms; stepover:0.5ms@>20ms |
| Input Polarity | Same-phase(+) or reversed phase(-) |
| Input EQ | Each Input Channel has 6 Bands Parametric EQ Central Frequency Point:20Hz-20KHz, 239 frequency points totally .Band Width:0.01oct-3oct @ stepover is 0.01oct Gain:-20dB-+20dB @ stepover , 0.1dB |
| Functions of Output Channels | |
| Output mute | Each channel has Independent Mute Control |
| Output Selection | Each input channel can be selected to each output channel |
| Output Gain | Range:-12dB~+12dB, step: 0.1dB |
| Output Delay | Each channel has Independent Delay Control Range:0—1000ms |
| stepover 21us@<10ms; stepover 84us@10-20ms; stepover:0.5ms@>20ms | |
| Output Polarity | Same-phase(+) or reversed phase(-) |
| Crossover | Each output channel can be independently set as LPF and HPF. The parameters can be adjusted. Filter type :Linkwitz-Riley; Bessel; Butterworth. The Crossover Frequency: 20Hz~20KHz, Slope: 12dB/oct; 18dB/oct; 24dB/oct;48dB/oct. |
| Limiter | Limiter with each output channel. The parameters are adjustable: Threshold value: -20dBu~+20dBu; step:0.5dBu. |
| Stepover:0.5dBu@starting time:0.3ms-100ms Stepover<1ms @0.1ms, Stepover>1ms@1ms | |
| Output EQ | Each output channel has 6-band EQ: 3 modes: Lo-Shelf/Hi-Shelf/Parameter. A: Lo-Shelf: Slop: 6dB/12dB; Frequency: |
| 20Hz~20kHz; Gain: -20dB~20dB; B: Hi-Shelf: Slop: 6dB/12dB; Frequency: 20Hz~20kHz; Gain:-20dB~20dB; C: Parameters: | |
| frequency: 20Hz~20KHz, bandwidth: 0.05oct~3oct; Step: 0.05oct; Gain: -20dB~+20dB, Step 0.1dB | |
| Processor | 192KHz Sampling frequency, 32-bit Floating-Point DSP |
| Display | With 2*24 LCD, 8-LED input/output level. Mute and Editing mode can be displayed. |
| Power | ≤25W |
| Power Supply | AC 110V/220V 50Hz/60Hz |
| Dimension(L×W×H) | 1PC:562*362*98(mm) 6PCS:575*375*608(mm) |
| Weight | 1PC:4.1/5(kg) 6PCS:38.6(kg) |
New Portable Digital sound processor
