Scaler for DOS games at 1440p

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  • April 3, 2025 at 5:38 AM #65589
    Laurent
    Participant

      Hello

      I am looking for a scaler that I could use with my monitor at native resolution (2560×1440 up to 120Hz).

      I would like to upscale DOS games (320×200 70Hz) using VGA input.

      The OSSC PRO has a maximum output of 1440p@60Hz, can it be overclocked to 70Hz?

      Maybe it would be possible to use Reduced Blanking timings?

      The other option would be the Morph4K with analog board coming soon, but I didn’t find any review for DOS games compatibility.

      Thanks for your help.

      April 5, 2025 at 9:18 AM #65615
      marqs
      Participant

        1920×1440@70Hz will certainly work, 2560×1440@70Hz might work depending on the board. Both presents already utilize CVT-RB timings.

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