4x1 Automatic UXGA Audio Switcher

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VP-411DS | 4x1 VGA HD15 Computer Graphics Video and Audio Switcher - Kramer Electronics

Average ETA for Additional Units  1-2 Days
Product Datasheet Download

The VP-411DS is a high-performance switcher for computer graphics video signals, with resolutions up to and exceeding UXGA, and unbalanced stereo audio signals.

When configured as a standby switcher, the switching priority can be set for each of the 4 inputs.


  • INPUTS: 4 UXGA on 15-pin HD connectors; 4 unbalanced stereo audio on 3.5mm mini jacks. 
  • OUTPUTS: 1 UXGA on a 15-pin HD connector; 1 UXGA on a 15-pin HD connector (IN 1 LOOP); 1 unbalanced stereo audio on a 3.5mm mini jack; 1 unbalanced stereo audio on a 3.5mm mini jack(IN 1 LOOP). 
  • MAX. OUTPUT LEVEL: Video: 1.8Vpp; Audio: 7.2Vpp. 
  • BANDWIDTH (-3dB): Video: 300MHz; Audio: >40kHz. 
  • DIFF. GAIN: 0.03%. 
  • DIFF. PHASE: 0.06Deg. 
  • K-FACTOR: <0.05%. 
  • S/N RATIO: Video: 73dB @5MHz; Audio: 93dB. 
  • CROSSTALK (all hostile): Video: 50dB @5MHz; Audio: 72dB @1kHz. 
  • CONTROLS: Input selector; PANEL LOCK and OFF pushbuttons; IR remote control reception window; connector for extended IR reception; RS-232 connector; contact closure terminal block for external wire switching; input priority selector DIP-switches; normal/Kr-isp and program/normal mode selectors via slide switches on the underside. 
  • COUPLING: Video: DC; Audio: DC. 
  • AUDIO THD + NOISE: 0.004% @1kHz. 
  • AUDIO 2nd HARMONIC: 0.002% @1kHz. 
  • POWER SOURCE: 12V, 230mA. 
  • DIMENSIONS: 21.5cm x 16.25cm x 4.36cm (8.46 x 6.4 x 1.7) W, D, H. 
  • WEIGHT: 1.1kg (2.43lb) approx. 
  • ACCESSORIES: Power supply, IR remote control. 
  • OPTIONS: RK-1 19" rack adapter, external remote IR receiver cable.