64HD – Digital Video Output Kit – BATCH #1 SHIPPING MID MARCH 2023


64HD – Digital Video Output Kit – BATCH #1 SHIPPING MID MARCH 2023


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64HD Digital video kit Preorders have Arrived

UPDATE 01/05/2023: We have pushed back our production schedule 3-4 weeks to allow for the addition of a setting saving feature that the community has voice is important. This means that shipping is targeted to begin MID MARCH 2023 with Batch #2 shipping MAY. Our Preorder window has been extended to JANUARY 31st to reflect the schedule change. Subscribe to our email list to receive weekly updates on progress and Gamebox related news!

No Purchase limits imposed. Contact us for special pricing on quantities of 25 kits or higher.

Included in the kit:

  • 64HD PCB
  • HDMI Daughterboard PCB + Ribbon Cable
  • Booster Bracket
  • Quick solder flex cable
  • No-cut A/V Shroud (not picture, included)
  • Foam Adhesive Pad (for N64 motherboard revisions NUS-CPU-06 through NUS-CPU-09)(Not pictured, included)


  • Compatible with all N64 models
  • Supported Resolutions
    • 1080p30 (1920×1080 progressive @ 30Hz)
    • 720p60 (1280×720 progressive, Default Mode)
    • 480p60 (720×480 progressive)
    • 240p60 (1440×240 progressive, use with component converter for PVM/CRT screens)
  • Scaling Modes
    • Integer 1:1 PAR (Pixel Aspect Ratio)
    • Full Screen non-Linear
    • TV Mode (Slight Crop Full Screen)
    • Overscan for All Scaling Modes
  • VI Deblur
  • Image Brightness Control
  • Pixel Smoothing Filter
  • 3 Scanline Modes (Simple and Hybrid)
  • Settings saving


  • This kit involves soldering directly to the legs of the N64 NUS which requires intermediate to advanced level of soldering skills. Gamebox will not be held responsible for failed installs nor will we accept returns on botched installs. Replacement quick solder flex will be available in the case of installs gone wrong.
  • This mod does outputs the digital video signal directly from the on-board FPGA. 720p mode is compatible with almost all devices we tested, however, 480p and 1080p30 are auxiliary modes that may have issues on some devices such as audio or graphical glitches.
  • 240p mode is to be used with non-scaling hdmi to component adapters for CRTs and PVMs. Component adapters that have an internal image scaler will present issues with with 240p mode specifically. Component adapter must also support 480i input, 480p support only does not suffice for 240p mode. These compatible converters seem to be in short supply at the moment, but we will post a link here to a suitable converter when a tested and reliable source is found.
Weight0.25 lbs
Dimensions6 × 6 × 4 in


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