QSC DSP-4

รหัสสินค้า : DSP-4

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31,500.00 ฿

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ราคารวม 31,500.00 ฿

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รายละเอียดย่อ : เครื่องปรับแต่งสัญญาณระบบดิจิตอล ขนาด 2 input Balance / 2 output balanced


รายละเอียดทั้งหมด : QSC DSP-4 เครื่องปรับแต่งสัญญาณระบบดิจิตอล ขนาด 2 input Balance / 2 output balanced

 

  DSP-4 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 to prevent driver damage
  • Host interface via RS-232 or QSControl Audio Network System via CM16a Amplifier Network Monitor
  • Electronically balanced XLR inputs
  • Contact closure to trigger preset changes
  • Post-DSP output signal for daisy-chaining
  • Peak and RMS meter displays with clip indication
  • DataPort pass-through compatible with QSControl
  • Selectable input sensitivity: 1.5, 4, 9, 18 Vrms;
  • 6, 14.5, 21.5, 27.5 dBu; 3.5, 12, 19, 25 dBV
  • Output signal gain (to be released)

 

  • Software"Drag-and-drop" configuration software
  • DSP processing power and memory is dynamically assigned to signal processing functions - eliminating the limitations imposed by fixed signal chain designs
  • Graphical representation of DSP resources
  • Firmware upgrades via RS-232
  • Hard copy printout of signal flow layout or parameter settings
  • System RequirementsWindows® 98, NT4 (SP6), and 2000 (SP1)*
  • SVGA monitor @ 800 x 600 (min.); 1024 x 768 recommended
  • CD-ROM drive
  • 32 MB RAM (min.)
  • 10 MB free hard disk space (min.)
  • Available RS-232 COM port
  • Male-to-female 9-pin serial cable (for programming)


 

 

DSP-4 SPECIFICATIONS

Frequency Response

XLR Output

3 dB below full scale input voltage20 Hz to 10 kHz ± 0.3 dB

20 Hz to 20 kHz ± 0.7 dBDistortion<0.02% THD+N @ +4 dBuDynamic Range Unweighted>104 dB 20 Hz to 20 kHz, 1.5V sensitivity, unweighted

>106 dB 20 Hz to 20 kHz, all other sensitivies, unweighted

>106 dB 20 Hz to 20 kHz, 1.5V sensitivity, A weighted

>108 dB 20 Hz to 20 kHz, all other sensitivies, A weightedCommon-mode Rejection>50 dB minimum 20 Hz to 20 kHz

>60 dB typical 20 Hz to 20 kHzInput Sensitivity (selectable)1.5, 4, 9, 18 Vrms

6, 14.5, 21.5, 27.5 dBu

3.5, 12, 19, 25 dBVOutput Sensitivity4, 6 Vrms

14.5, 18 dBu

12, 15.5 dBVCrosstalk (inter-channel w/in DataPort pair)>62 dB separation, 20 Hz to 20 kHzInput ConnectorsTwo XLR female (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 XLR male (for daisy-chaining each audio channel out)

One HD-15, male amplifier connectionIndicatorsFront: Power (one blue) Signal (one green)External Power Requirements

(DPX-1 recommended)15 VDC, 0.4 A

Required only for PowerLight, QSC non-DataPort amplifiers, V2 DataPort (audio only) models, or non-QSC amplifiers.Dimensions3.5" height

3.75" width

1.38" depthWeight.93 lbs net, 1 lb shippingConstructionSteel chassis and back cover*DataPort input for use with CM16a Amplifier Network Monitor in QSControl audio network systems for remote management of QSC amplifiers and other audio devices.

 

  Compatible Amplifier ModelsThe DSP-4 mounts directly to the back of these models via the DataPort:

Full Feature:

  • Two-channel CX Series
  • Two-channel DCA Series
  • PowerLight 2 Series
  • ISA Series (Version 2 DataPort--audio only; requires external power supply)


Full Feature (DPX-2 cable required)

  • Four-channel CX Series
  • Four-channel DCA Series
  • PowerLight Series


Reduced Feature Set

  • MX
  • USA
  • PLX
  • RMX
  • Non-QSC amplifiers


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