This Frankenstein PlayStation PCB reads video games from microSD and outputs video over HDMI

We’re dwelling within the golden age of retro console modding. If you could have an outdated Game Boy Advance mendacity round, it is doable to present it a brand new lease on life with aftermarket components like an IPS show and USB-C charging. But as wonderful as these mods are, most nonetheless require an unique GBA motherboard with a working processor and RAM. That’s what makes the PlayStation Hybrid from YouTuber Secret Hobbyist so cool. Over the previous couple of months, they have been working to design, prototype and construct the last word PlayStation PCB, one that includes one of the best components of various mannequin revisions whereas including a few trendy conveniences.

The particular motherboards Secret Hobbyist’s PCB pulls components from are the PM-41 v2 and the PU18, with the previous being a PSOne board whereas the latter was sourced from a “phat” mannequin. The choice to include components from completely different PlayStation variants makes lots of sense if you realize one thing in regards to the historical past of the console. Between the discharge of the PlayStation in 1994 and the smaller PSOne in 2000, Sony made a number of revisions to the unique design to handle {hardware} points and eke out value financial savings.

One part that you will discover on older fashions, however not the PSOne, is an Asahi Kasei-made digital-to-analog audio converter (DAC). Over the years, this DAC has gained one thing of a cult following among audiophiles, with a number of the earliest fashions just like the SCPH-1000 and SCPH-3000 being notably wanted as CD gamers as a result of in addition they got here with RCA outputs, a characteristic Sony later reduce from subsequent revisions. As for the PU18, it has a component that makes it appropriate with the X Station, a CD alternative that permits a modded PlayStation to learn video games from a microSD card.

From the PSOne, Secret Hobbyist sourced the console’s GPU and CPU, that are extra energy environment friendly than those discovered on its older siblings. Lastly, they included an FPGA chip from a Hispeedido mod equipment to make their hybrid PlayStation able to outputting video over HDMI.

The remaining result’s a customized PCB that’s even smaller than the PSOne’s PM-41 v2, attracts lower than two watts of energy and works with trendy shows. That energy draw means the Hybrid PlayStation may very well be engineered to be a handheld. Secret Hobbyist nonetheless has but to design an enclosure for his or her new Frankenstein console, however judging from the feedback on their video, individuals are excited to see the ultimate consequence. In the meantime, you’ll want to watch the total video to study extra in regards to the challenge and see some unbelievable soldering work.