QSC DSP-3
รหัสสินค้า : DSP-3
ราคา |
24,900.00 ฿ |
จำนวนที่จะซื้อ | |
ราคารวม | 24,900.00 ฿ |
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รายละเอียดย่อ : เครื่องประมวลผลสัญญาณดิจิตอล Digital Processor
รายละเอียดทั้งหมด : QSC DSP-3 เครื่องประมวลผลสัญญาณดิจิตอล Digital Processor
DSP-3 FEATURES
- HardwareTwo independent channels of DSP
- 48kHz, 24-bit converters
- No turn on pops or zipper noise
- If the memory or hardware fails, unit turns on muted
- 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: 1.5, 4, 9, 13 Vrms; 6, 14.5, 21.5, 24.5 dBu; 3.5, 12, 19, 22.2 dBV
- DataPort "pass-through" compatible with QSControl
- Selectable output sensitivity: 4 Vrms or 6 Vrms
- Software"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 SPECIFICATIONS
Frequency Response
Euro Input
DataPort
20 Hz to 10 kHz ± 0.3 dB
20 Hz to 20 kHz ± 0.7 dB
20 Hz to 20 kHz ± 0.2 dBDistortion<0.01% THD+N @ +4 dBuDynamic Range Unweighted>93 dB, 20 Hz to 20 kHz for 1.5, 4, 9V input sensitivities
>88 dB, 20 Hz to 20 kHz for 13V input sensitivitiesCommon-mode Rejection>50 dB, 20 Hz–20 kHz typical
>40 dB @ 20 kHz worst caseInput Sensitivity (selectable)1.5, 4, 9, 13 Vrms
6, 14.5, 21.5, 24.5 dBu
3.5, 12, 19, 22.2 dBVOutput Sensitivity4, 6 Vrms
14.5, 18 dBu
12, 15.5 dBVCrosstalk (inter-channel w/in DataPort pair)>75 dB separation, 20 Hz to 20 kHzInput ConnectorsTwo 3-pin Euros (1 for each audio channel)
One HD-15 female DataPort*
One RS-232 female (PC input)
One Power Jack (Required only for PowerLight, QSC non-DataPort amplifiers, or non-QSC amplifiers, using remote rack mounting bracket)Output ConnectorsTwo 3-pin Euros (for daisy-chaining each audio channel out)
One HD-15, male amplifier connectionIndicatorsFront: Power (one blue) Signal (one green)External Power Requirements15 VDC, 0.4 A (Required only for PowerLight, QSC non-DataPort amplifiers, or non-QSC amplifiers, using remote rack mounting bracket)Dimensions3.49" (1.37 cm) height
3.33" (1.31 cm) width without flanges
4.76" (1.48 cm) width with flanges
1.21" (0.48 cm) depthWeight0.6 lbs (0.27 kg) net
1 lb (0.45 kg) shippingConstructionSteel chassis and back cover