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QSC DSP-3 Digital Signal Processing Module
- Price: $578.00
- GBP 369.03
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Usually ships in 7-10 days
Availability Details
CloseThis item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.
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The QSC DSP-3 Digital Signal Processing Module features two channels of independent processing that provide plenty of power, flexibility and functionality. The unit is compact, easy to install and very affordable. Each channel includes crossover filtering, multiple parametric EQs, shelf filtering, tone generation, noise generation, precise attenuation, multiple delays up to 910 ms, mixing, compression, limiting and more. Plus, the DSP-3's processing power is dynamically assignable, which means you'll never get locked into a fixed configuration. Using the configuration software, you can easily configure several processing functions and signal flow with drag-and-drop convenience. You can save each configuration on a disc as well. The DSP-3 even affords real-time control. It's also designed to attach to most two-channel QSC amplifiers with a DataPort. Using the DataPort attachment feature won't take up extra rack space. However, if you're using an alternate amplifier, QSC makes a rack-mount attachment bracket for up to for DSP-3 modules.
Hardware Features
- Two independent channels of DSP
- Features 48 kHz / 24-Bit converters
- No turn on pops or zipper noise
- If the memory or hardware fails, the unit turns to muted setting
- Host interface via RS-232 or QSControl Audio Network System via CM16a Amplifier Network Monitor
- Electronically balanced inputs
- Contact closure to trigger gain preset changes
- Post-DSP output signal for daisy-chaining
- Peak, RMS and Clip meter displays
- Selectable input sensitivity of 1.5, 4, 9 or 13 Vrms; 6, 14.5, 21.5 or 24.5 dBu; 3.5, 12, 19 or 22.2 dBV
- DataPort "pass-through" compatible with QSControl
- Selectable output sensitivity of 4 Vrms or 6 Vrms
Software Features
- Drag-and-drop configuration software
- DSP processing power and memory dynamically assignable to signal processing functions
- Graphical representation of DSP resources
- Firmware upgrades downloadable via RS-232
- Hard copy printout of configuration layout or parameter settings
DSP-3 Function Features
- Multiple Parametric Filters (Assignable Anywhere in the Signal Chain)
- Variable Frequency Variable Gain Variable Q Bypass (1 EQ Band) Bypass all EQs Add EQ Delete EQ Show Response
- Multiple Delays (Assignable Anywhere in the Signal Chain)
- Maximum: 910 ms Incremental: 20.83 usec
- Dynamics Processor with Compressor (Assignable Anywhere in the Signal Chain)
- Gain Threshold Ratio Attack Time Release Time Show Response Bypass
- Output Peak Limiter (Assignable Anywhere in the Signal Chain)
- Gain Threshold Attack Time Release Time Show Response Bypass
- High & Low-Pass Crossover Filters (Assignable Anywhere in the Signal Chain)
- Butterworth 6, 12, 18, 24 dB per octave slope Bessel 6, 12, 18, 24 dB per octave slope Linkwitz-Riley 12 and 24 dB per octave slope Bypass (1 EQ Band) Bypass all EQs Add EQ Delete EQ Show Response
- High & Low-Pass Shelf Filters (Assignable Anywhere in the Signal Chain)
- Variable Corner Frequency Variable Gain Variable Q Bypass (1 EQ Band) Bypass all EQs Add EQ Delete EQ Show Response
Other Features
- Signal mute
- Attenuation: 0.1 dB steps
- Mix audio (2 to 1 mixer)
- Signal splitter
- Built-in pink and white noise generator
- Built-in variable frequency tone generator
- Signal polarity reversal
- RMS and peak metering with clip indication
- Add or delete up to 7 additional bands of "EQ" per filter block
- Visual editing of composite filter response, using cursor controls in graphical display
- Individual or group bypass of EQ bands per filter block
- "Predictive Delay" feature produces less signal distortion than analog compressor/limiters - especially for fast attack times
| Frequency Response | Euro Input: 20Hz to 10kHz ±0.3dB Euro Input: 20Hz to 20kHz ±0.7dB DataPort: 20Hz to 20kHz ±0.2dB |
| Distortion | <0.01% THD+N @ +4dBu |
| Dynamic Range Unweighted | >93dB (20Hz to 20kHz for 1.5, 4 & 9V input sensitivities) >88dB (20Hz to 20kHz for 13V input sensitivities) |
| Common-Mode Rejection | Typical: >50dB (20Hz to 20kHz) Worst Case: >40dB @ 20 kHz |
| Input Sensitivity (Selectable) | 1.5, 4, 9 & 13Vrms 6, 14.5, 21.5 & 24.5dBu 3.5, 12, 19 & 22.2dBV |
| Output Sensitivity | 4Vrms / 6Vrms 14.5dBu / 18dBu 12dBV / 15.5dBV |
| Inter-Channel Crosstalk | DataPort: >75dB separation (20Hz to 20kHz) |
| Input Connectors | 3-pin Euros x 2 (one for each audio channel) Female HD-15 x 1 (DataPort) Female RS-232 x 1 (PC input) Power Jack x 1 (required only for PowerLight, QSC non-DataPort amplifiers, non-QSC amplifiers and using remote rack mounting bracket) |
| Output Connectors | 3-pin Euros x 2 (for daisy-chaining each audio channel out) HD-15 x 1 (male amplifier connection) |
| LED Indicators | Blue LED x 1: power (front) Green LED x 1: signal (front) |
| External Power Requirements | 15V DC / 0.4A (Required only for PowerLight, QSC non-DataPort amplifiers, non-QSC amplifiers and using remote rack mounting bracket) |
| System Requirements | Windows 98 / Windows NT4 (SP6) / Windows 2000 (SP1) SVGA monitor at 800 x 600 (minimum) SVGA monitor at 1024 x 768 (recommended) CD-ROM drive 32MB RAM (minimum) 10MB free hard disk space (minimum) Available RS-232 COM port Male to female 9-pin serial cable (for programming) (Windows Me not supported) |
| Construction | Steel chassis Steel back cover |
| Dimensions (WxHxD) | With Flanges: 4.8 x 3.5 x 1.2" (12.1 x 8.9 x 3.1 cm) Without Flanges: 3.3 x 3.5 x 1.2" (8.4 x 8.9 x 3.1 cm) |
| Weight | 9.6 oz (272.2 g) |
REVIEW SNAPSHOT®
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Pros
- Good Selection Of Effects
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Bulk Raw Cable
- Price: $299.95
- GBP 191.51
Adapters
- Price: $9.60
- GBP 6.13
What's in the Box
- QSC Signal Manager Software CD
- 4 x 3-Pin Terminal Block Connector Plugs
- 2 x Machine Screw (4-40) - 1.125" (2.86 cm)
- Machine Screw (8-32) - 0.312" (0.79 cm)
- 3-Year Limited Warranty
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