LD4 – Line Driver, 4 Channel

KV2AUDIO
SKU: LD4

The VHD LD4 is a four channel line driver designed to maintain audio signal integrity over long cable lengths. As cable lengths between mixers and amplifiers increase, the length of the cable creates a high capacitance load that many mixers have difficulty in driving. The LD4 eliminates standing waves and signal impurities resulting in the delivery of a high quality audio signal no matter what the cable length. The VHD LD4 was built as a part of KV2 Audio’s VHD product philosophy focused on delivering very high definition audio. Each channel features an individual transformer based power supply with insulated grounding. Circuitry is designed to provide excellent resolution of signal with very high dynamic content as found in live sound applications.

Applications

Specifically designed as part of the VHD system to preserve and maintain signal integrity between mixer and amplifier devices over long distances

  • Live music and performance
  • Fixed installations
  • Can be used with any Audio system for improved results

Product code

  • KVV 987 091 Line Driver 230V
  • KVV 987 092 Line Driver 115V

 

 

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    Descripción

    The VHD LD4 is a four channel line driver designed to maintain audio signal integrity over long cable lengths. As cable lengths between mixers and amplifiers increase, the length of the cable creates a high capacitance load that many mixers have difficulty in driving. The LD4 eliminates standing waves and signal impurities resulting in the delivery of a high quality audio signal no matter what the cable length. The VHD LD4 was built as a part of KV2 Audio’s VHD product philosophy focused on delivering very high definition audio. Each channel features an individual transformer based power supply with insulated grounding. Circuitry is designed to provide excellent resolution of signal with very high dynamic content as found in live sound applications.

    Features

    • 1U 19″ rack four channel Line driver
    • Four Individual 20k ohm inputs
    • Four Individual 50 ohm outputs
     

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    Applications

    Specifically designed as part of the VHD system to preserve and maintain signal integrity between mixer and amplifier devices over long distances

    • Live music and performance
    • Fixed installations
    • Can be used with any Audio system for improved results

    Product code

    • KVV 987 091 Line Driver 230V
    • KVV 987 092 Line Driver 115V

     

     

    System Acoustic Performance

    -1dB Response 6Hz to 500kHz
    Dynamic Range >120dB
    Total Harmonic Distortion <0.0005%

    Output Channels

    Max. Output Voltage 14V / 7V (50Ω) RMS
    Max. Output Current 450mA

    Signal Input

    Input Channels 4x
    Input Impedance 20kΩ
    Line input Gain (50Ω) 0dB

    Signal Output

    Signal Output Channels 4x
    Output Impedance 50Ω

    Power Requirements

    Power Connector IEC 320
    Operating Voltage 115V / 230V
    Operating Voltage Range 100 to 120V @ 60Hz | 230 to 250V @ 50Hz

    Physical Dimensions

    Height 44 mm (1.7″)
    Width 482.6 mm (19.0″)
    Depth 202.3 mm (7.9″)
    Weight 2.9 kg (6.5lbs)
     

    Product code

    • KVV 987 091 Line Driver 230V
    • KVV 987 092 Line Driver 115V

     

     
    PDF

    LD4 User Guide

    User Guide for LD4 – English

     
     
    PDF

    LD4 Technical Data Sheet

    Download Product’s Data Sheet
     
     
    PDF

    LD4 – 2D

    LD4 2D Drawings

     
     
    DWG

    LD4 – 3D

    1:1 scale – clamping points – weight – dwg file

     
     
    DWG

    LD4 2D DWG

    LD4 2D DWG