DPA480P 4 in 8 out Speaker Management System
Audio
| Analog Input | 4 x XLR electronically balanced |
| Analog Output | 8 x XLR electronically balanced |
| Minimun Load | 150 ohm |
| THD+N | 0.004% at 1kHz +4dBu |
| S/N | >106 dB A weight 22kHz BW |
| Frequency Response | 20Hz – 20kHz; ±0.5dB |
| AD & DA Converters | 24bit - 96kHz |
DSP & Processing
| DSP Engine | MARANI® DSP |
| DSP Resolution |
24bit (data) x 24 bit (coeff.), 54 bit accumulation registers 96 bit precision on intermediate processing data |
| Parametric Equalization |
30 filters per input 7 filters per output |
| Filter Type |
Bell, Hi/Lo-Shelving, HP/LP, Band Pass, Notch and All Pass Filters selectable |
| Filter Gain |
From -15dB up to +15dB by 0.5dB resolution steps |
| Input&Output Level | From -18dB up to +18dB by 0.1dB resolution steps |
| Center Frequency | Selectable with a 1/48th of octave resolution step from 20Hz up to 20kHz |
| Filter Q/BW |
Shelving/HP/LP Q from 0.1 up to 5.1; |
| Crossover Section HPF/LPF | Butterworth 6/12/18/24 dB per octave Bessel 12/24 dB per octave Linkwitz-Riley 12/24/36/48 dB per octave |
| Input Noise Gate |
Threshold from -80dBu up to -50dBu Attack time from 1ms up to 1000ms;Release time from 10ms up to 1000ms |
| Input RMS Compressor |
Threshold from -14dBu up to +16dBu and Byp Ratio 2:1~32:1; Knee: 0% ~ 100%; Makeup from -12dB to +12dB Attack time from 5ms up to 200ms;Release time from 0.1 sec up to 3 sec |
| Output Peak Limiter |
Threshold from -14dBu up to +16dBu and Byp Attack time from 1ms up to 900ms;Release time from 0.1 sec up to 5 sec |
| Input/Output Polarity |
Normal (0°) / Inverted (180°) |
| Input/Output Mute |
Off / On |
| Delay |
420.998 ms per input channel 128.998 ms per output channel |
General
| Device Presets | 24 User Presets |
| Front Panel | 2x24 character LCD display with green LED backlight 7-LED meter per input channel -20dBu to +15dBu, clip 7-LED meter per output channel -15dBu to +15dBu, clip or limiter mode Blue LED (Edit) and Red LED (Mute) per channel NAV/PM1 Rotary encoder push button switch PM2, PM3, ENTER, ESC, UTILITY push button switches EDIT/MUTE push button per channel USB type B connector |
| Rear Panel | 4 x XLR female connector (Input) 8 x XLR male connector (Output) 2 x RS485 Connector 1 x Ground-lift toggle switch IEC C13 16A connector; Power on/off switch |
| Main AC | 90-240VAC (50/60Hz) – 40W |
| Dimensions | 19”x 1.75”x 9” (483x44x225mm) 1RU |
| Package size | 560x320x110(mm) |
| Weight, Net / Shipping | 6.61 lbs (3.0 Kg) / 7.11 lb (3.5 Kg) |