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Pro AV Catalog
6 Route 173 West
Clinton, NJ 08809
United States


Kramer audio-visual experiences power creativity, collaboration, and engagement. From signal management to advanced cloud-based communication, collaboration and control solutions, Kramer technology breaks down walls, bridges gaps, and makes people feel closer together even when they're far apart.

Model: PA-50HZ

The PA-50HZ (PA-50Z) is a compact Hi-Z (70V/100V) power amplifier with line-level output. PA-50HZ is ideal for small to medium-size meeting spaces and classrooms.
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Kramer Electronics - New Presentation Switcher Designed for Classrooms and Lecture Halls
Posted on Tuesday, November 15, 2016

The New VP-445 ProScale™ Presentation Switcher

Built Especially for Classrooms and Lecture Halls

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VP-445 ProScale™ Presentation Switcher for Conference Rooms, Classrooms & Lecture Halls
Introducing a ProScale™ Presentation Switcher with a combination of Digital (HDMI) and Legacy (VGA, Composite Video) specifically designed for classrooms and lecture halls.

  • 6 HDMI, 4 VGA and 2 Composite Video
  • 2 Microphone Inputs (for mixing, switching or talk-over)
  • 2 HDMI Mirrored Outputs
  • 12 unbalanced stereo inputs and embedded audio for HDMI, each with level controls
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