Original Super Nintendo hardware has a new route to modern televisions. Mod developer Stanislav Parhomovich has opened ordering for SuperSwitch HD, an internal digital-video upgrade designed for three-chip SNES and Super Famicom consoles.
What makes this different from an external HDMI adapter?
Many retro setups convert a console's analogue output to digital video using an external scaler. SuperSwitch HD instead reads digital signals from the console's original graphics hardware, then uses programmable logic to reconstruct and scale the image. The original SNES chips still run the game; this is a video-output modification, not a replacement console.
The developer specifies a 1920×1080 HDMI output, selectable 4:3 and 16:9 presentation, adjustable vertical scaling, scanline effects and support for the SNES's high-resolution graphics mode. It also offers different buffering approaches: one prioritises a stable HDMI signal across video-mode changes, while a zero-delay option is intended to minimise added latency. These are selectable modes rather than a promise that every configuration has identical latency.
Compatibility is the first thing to check
SuperSwitch HD is currently intended for three-chip SNES motherboard revisions, not the later 1CHIP design. The developer also lists original digital audio support, while an optional Audio-ADC is needed for additional cartridge-generated audio such as MSU-1 material. RetroRGB reports a board price of $150, with the optional Audio-ADC costing $20, excluding delivery and any applicable import charges.
Because this is an internal hardware modification, it is not a simple plug-and-play cable. Prospective buyers should confirm their motherboard revision, understand the installation requirements and consider any alterations to the original casing before ordering. The developer's own page provides specifications and an email contact for pre-orders.
Is it right for every SNES owner?
Not necessarily. Someone with several retro consoles may prefer a quality external scaler that can serve all of them. But enthusiasts building a dedicated SNES setup may value a direct digital path and a consistent HDMI signal, particularly when playing games that switch video modes.
Console Revive take
This is exactly the kind of engineering that keeps original hardware useful decades after release. We particularly like that the project retains the console's own processing hardware rather than replacing the whole experience. For anyone restoring or customising a SNES alongside other upgrades, our SNES and Super Famicom parts, shells and accessories are worth a look. Please check case and motherboard fit separately before planning any internal HDMI installation.