DSP 4080
The POPE Professional® DSP-4080 includes all necessary functions for loudspeaker management applications. From Hardware A/DDSP- D/A selections, to Software EQ-Crossover-Limiter algorithm designs, it keeps the signal path clean and musical. Recent improvements make the DSP-4080 an easy choice among professionals who demand high sonic quality in the analog world. A complete set of parameters include I/O levels, delay, polarity, 6 bands of parametric EQ per channel, multiple crossover selections and full function limiters. Precise frequency control is achieved with it's 1 Hz resolution. Input and outputs can be routed in multiple configuration to meet any requirement. The DSP-4080 can be controlled or configured in real time on the front panel or with the intuitive PC via USB or RS-485 or the optional Ethernet interface. Multiple setup storage and system security complete this professional package.
Features
- 32-bit (40-bit floating point) DSP (Highly accurate digital processing)
- High Performance 24-bit A/D and D/A Converters
- Accurate 1 Hz Frequency Resolution.
- 6-Band Parametric Equalizers for each Input and Output
- Backlit 4-Line x 26 Character LCD Display
- USB and RS-485 interfaces for PC Control and Configuration
- Pink noise and single frequency generator
- Original Neutrik XLR connectors
- POPE Professional Software for PC control and Security Lock
Application
- Live Sound
- Touring Concerts
- Club Systems
- Large Nightclubs
- Cinema Theaters
Specifications
| Model | DSP-4080 |
| Article No. | #10001 |
| Class | Digital Signal Processor |
| Inputs and Outputs | |
| Input Impedance | >10k Ohms |
| Output Impedance | 50 Ohms |
| Maximum Level | +20dB |
| Type | Electronically balanced |
| Digital Audio Performance | |
| Processor | 32-bit (40-bit ext) floating |
| Sampling Rate | 96kHz |
| Analog Converters | High Performance 24-bit |
| Propagation Delay | 3ms |
| System Parameters | |
| No. of Programs | 30 |
| Configuration | Generic, 2, 3, 4-Way |
| Delay Units | ms, ft, m |
| Frequency Modes | 36 steps/oct, 1Hz resolution |
| Security Locks | Any individual menu |
| Channel Names | 6 characters |
| Audio Control Parameters | |
| Gain | -40dB to +12dB in 0.25dB steps |
| Polarity | +/- |
| Delay | Up to 1000ms per I/O |
| Equalizers | 6 per I/O |
| Type | Parametric, Hi-shelf, Lo-shelf |
| Gain | -30dB to +15dB in 0.25dB steps |
| Bandwidth | 0.02 to 2.50 octaves (Q=0.5 to 72) |
| Crossover Filters | 2 Individuals per Output |
| Filter Types | Butterworth, Bessel, Linkwitz Riley |
| Slopes | 6dB to 48dB/oct |
| Audio Performance | |
| Freq Response | 20Hz to 20kHz (+/- 0.1dB) |
| Dynamic Range | 115dB type (unweighted) |
| CMRR | > 40dB (20Hz to 10kHz) |
| Crosstalk | < -100dB |
| Distortion | 0.002% (1kHz @+4dBu) |
| Connectors | |
| Audio | 3-pin XLR |
| RS-485 | RJ 45 |
| Front Panel | USB |
| Ethernet | Standard CAT-5 (Option) |
| Power | Standard IEC Socket |
| Front Panel Controls | |
| Display | 4 x 26 Character Backlit LCD |
| Level Meters | 5 Segment LED |
| Buttons | 12 Mute Controls 12 Gain/Menu Controls 8 Menu Controls |
| Dial Encoder | Embedded Thumb Wheel |
| Audio Control Parameters Limiters | |
| Threshold | -20dB to +20dB |
| Attack | 0.3 to 100ms |
| Release | 2X to 32X the attack time |
| General | |
|
Power |
90-265 VAC (50 / 60Hz) |
| Dimensions | 483mm x 44mm x 229mm |
| Weight | 4.6 kg (10 lbs) |
* Available with software