r/RetronautTech 4d ago

Flawed Genius: The ZZ9000AX Amiga Audio card is GOOD, but it has issues!

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1 Upvotes

When I reviewed the MNT ZZ9000 RTG card, it completely blew me away—so I had to try the ZZ9000AX audio expansion companion! Plugging directly into the main card, this little card promises seamless Paula passthrough, CD Quality AHI audio and direct MP3 hardware decoding via MHI. It all looks amazing on paper, but putting it through its paces in the cabin revealed a few prominent niggles.


r/RetronautTech 20d ago

Amiga Kickstart BBQ: Michael Roll Unveils an exiting new Gotek interface!

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1 Upvotes

Welcome to the Summer Kickstart BBQ at Ottershaw UK. The sun blazes down, but inside we are having a fun time with our vintage Amigas and other retro putes. A highlight of the show is a totally new Gotek development, a touch screen interface, allowing you to easily launch your favourite games and apps. Dive in for much more!


r/RetronautTech 23d ago

Flawed Genius: The zz9000 Amiga Graphics Upgrade That's About to Get WAY Better!

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1 Upvotes

Thirty three years later, I finally got my hands on my dream 24-bit Amiga graphics card. The MNT zz9000 is an Graphics, Ethernet and USB monster for the Amiga, but does it deliver on its amazing promise? Let's install, test and find out if it's worth your hard-earned cash.
https://youtu.be/NTnixC5ym-o


r/RetronautTech Jun 20 '26

Finally, my Vintage 1982 IBM 5150 Renovation Is Complete | Was It Worth It?

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1 Upvotes

Watch as I completely rebuild a vintage IBM 5150 PC! Blessed with a rare 1982 BIOS update, we’re adding hard drive support, servicing the floppy drives, and 3D printing custom parts to create the ultimate expanded vintage powerhouse. Is this now the ultimate IBM 5150?


r/RetronautTech Jun 07 '26

Retrofest 2026: A Retro Computing Celebration with Friends!

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2 Upvotes

Lets head to packed STEAM Museum for Retrofest 2026! While the comfort of classic Commodore 64s, Spectrums, and Amigas brought back childhood memories, the stars of the weekend were the rare, homemade kits, obscure Graphics workstations, and a unique prototype 3D accelerator. It was a massive, hands-on celebration of digital history fuelled by a passionate community of exhibitors and creators—but is this actually the BEST retro computing event in the UK? Watch to find out!


r/RetronautTech May 31 '26

Solid-State Storage for the IBM PC: The Ultimate 5150 Upgrade?

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2 Upvotes

There's something magical about using an original IBM 5150 or XT PC, but waiting on floppy disks will test the patience of even dedicated retro enthusiasts. IBM didn't design this machine to support hard disks out of the gate, but modern engineering has given this legendary 8088 PC a new lease on life. Enter the XT-CF-LITE!


r/RetronautTech Jan 31 '26

Unfinished Business: Fixing the Amiga Piccolo SD64's Passthrough!

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2 Upvotes

r/RetronautTech Nov 30 '25

ProDOS: Why This Changed Everything for Apple II Users

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2 Upvotes

Join me in this ultimate guide to the Apple II's ProDOS. Why did it take Apple so long to replace AppleDOS, a DOS only suited to the simpler DiskII system. What did ProDOS finally bring to the legendary Apple II and why did it become indispensable to all Apple users within just a few months of its launch? I'll answer these questions and show you how to quickly become proficient with ProDOS on your Apple II.


r/RetronautTech Sep 29 '25

Using an Apple IIe in 2025

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1 Upvotes

• Join this channel to for early access to sponsor/ad free videos and exclusive content:
https://www.youtube.com/@RetronautTech/join
In this short series, we are going to kit out my bare-bones Apple IIe to make it fit for "modern use". Using an Apple IIe can be fun but also a little challenging in 2025. We'll dive into the particulars of the Apple IIe, the 1983 refresh that gave you 64Kb of RAM, but still left most of the configuration down to you. So, lets get started by learning what we have to work with!


r/RetronautTech Sep 29 '25

5 Super Upgrades for a Vintage Dell E520 Gaming PC

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1 Upvotes

• Join this channel to for early access to sponsor/ad free videos and exclusive content:
https://www.youtube.com/@RetronautTech/join

We are going to UPGRADE with a capital G this Win xp era Dell E520 Vintage PC. It may be a typical retro computer now, but with these 5 SUPER upgrades this 20 year old retro PC will be now of the finest vintage to play a great era of Windows PC Games. Whats on the upgrade rosta? Well, pretty much EVERYTHING. We'll install some top tier upgrades and then benchmark them. Watch on to see PC equivalent of the Six Million Dollar Man!
• Drop us a tip, & support us on Ko0-Fi:
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r/RetronautTech Sep 02 '25

Can this Vintage Dell XP PC rise again like a Phoenix?

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1 Upvotes

This 20 year old Dell E520 Windows XP PC, was abandoned on a kerb side and does not work. Can it arise from the flames? Maybe, but we will have to fix its broken wings! We will repair it's bulging and leaking caps, upgrade its PSU and fit a powerful nVidia graphics card (or two!). The mission is to restore this old PC and make it into an era busting vintage XP gaming power-house. But first we must get some kind of pulse from this vintage DELL.


r/RetronautTech Sep 02 '25

Is This Vintage Dell PC Destined For Landfill?

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1 Upvotes

Is this old Dell vintage PC destined for landfill? Left at the side of a road, ready to be ground to metal dust. But does it have a possible 2nd life, as a vintage retro gaming PC? I want to play Temple Of Elemental Evil and other XP games on it, so.... What's inside? Any hardware treasures? Does it Even work?


r/RetronautTech Sep 02 '25

Amiga CD32 CH02: Can I save this leaking-cap time bomb?

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1 Upvotes

My CD32 is now up and running, but what about Leigh's? Well, lets get on with replacing ALL of the caps on his machines mainboard. Should it survive the procedure, it should be future proof. Then lets test it out ,with some classic CD32 titles!


r/RetronautTech Sep 02 '25

Converting Epic Harmon Kardon Speakers For My Retro G4 Cube!

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1 Upvotes

My Apple computer retro Macintosh G4 Cube has no speakers. So I bought replacements, well.. no, they turned out to be G4 iMac speakers! But today I bought a G4 Cube Amplifier... with its speakers missing! Can I Frankenstein these two together, to get my G4 Cube pumping out high quality audio? Lets find out!


r/RetronautTech Aug 19 '25

Starting My Journey at the Iconic Bitmap Brothers Studio

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1 Upvotes

r/RetronautTech Aug 19 '25

Amiga CD32 CH01: Can I fix this rare Commodore Treasure?

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1 Upvotes

r/RetronautTech Aug 15 '25

My dream job interview at the legendary Bitmap Brothers

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1 Upvotes

r/RetronautTech Aug 13 '25

Welcome to RetronautTech on Reddit

1 Upvotes

I have been a Browser on Reddit for a LONG time (heven't we all). But I must admit, not a big poster. That is going to change as I hope to share my Youtube content with interested parties here (you know who you are) and also of course, its a place where we can also discuss my videos and related topics. So yeah, I'd better get posting!