Atlona Technologies Atlona Proffesional 12-input Scaler

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Atlona Professional 12-input Seamless Scaler. Model: AT-PRO1301

The Atlona AT-PRO1301 is an 12-input seamless scaler/switcher with 3-microphone inputs and 12-stereo audio inputs. It is a scaler/switcher designed for multi-signal processing, 4x Composite VIDEO, 4x S-VIDEO and 4x VGA inputs signals can be scaled to high-resolution VGA format. The AT-PRO1301 has 2 x VGA outputs mirrored VGA outputs.

Product Features:

  • Scale Composite Video, S-Video, VGA to any of the following resolutions: 800x600, 1024x768, 1280x1024
  • Seamless switching
  • 3 MIC inputs, separated volume circuit enable the connection with the master audio signal
  • 12 Video Inputs - Including four 15-pin HD computer graphics video inputs, 4 x composite and 4 x s-video inputs
  • Dual Output Connectors - 2 computer graphics video outputs on 15-pin HD connectors.
  • Multiple Computer Graphics Output Resolutions - 800x600, 1024x768, 1280x1024
  • Multi-Standard Video Signal Compatibility - PAL, SECAM, & NTSC (3.58/4.43).
  • Adjustable Brightness, contrast, saturation on the Composite Video and S-Video Inputs
  • Built-in memory card with the power-fail protection, allows for unit to save settings when power-cycled
  • Built-in Time Base Corrector - Stabilizes video sources with unstable sync.
  • Audio Muting and Master Volume is available on the front panel as well as though IR remote
  • Flexible Control Options - Front panel buttons, IR Remote (with on-screen menus) & RS-232.
  • Worldwide Power Supply - 100-240V.
  • Standard 19'' Rack Mount Size - 1U.

Technical Specifications:


Video (12):

  • 4 x Composite Video (1Vpp/75Ω) on RCA's;
  • 4 x S-Video (Y=1Vpp/75Ω, C=0.3Vpp/75Ω) on 4-Pin connectors;
  • 4 x VGA on HD-15F Connectors;

Audio (15):

  • 8 x Stereo Audio on RCA's
  • 4 x Stereo Audio on 1/8'' (3.5mm)
  • 3 x Microphone Inputs on 1/4'' (Phono Connectors)


  • Video:
    4 x VGA on HD-15F connectors for computer output resolutions (RGBHV)
  • Audio:
    1 x Stereo Audio on RCA's

Other Specifications:

  • Output Resolutions: 800x600, 1024x768, 1280x1024
  • Bandwidth: AV video:150MHz, S-video video:150MHz,VGA video:375 MHz.
  • Control Abilities: Front Panel and Infrared remote with on-screen display; RS-232 (on adB-9 connector).
  • Power Supply: 110-240VAC, 50/60Hz
  • Weight: 2kg or 4LB
  • Dimensions: 483(L)X230(W)X44mm(H) or 19''(L)X9.06''(W)X1.73''(H)

Package Includes:

  • 1 x AT-PRO1301
  • 1 x RS-232 Communication Cord
  • 1 x Power Supply Cord
  • 1 x IR Remote
  • 1 x User's Manual and Quality Guarantee


3 year manufactures warranty (parts and labor)

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