How to Connect a PAL Atari 2600 to a Modern TV (Without Buying New Cables)

Dan Cole — Technical Editor, RetroInHand

Last updated: May 2026

🛒 Where to Buy

→ Composite to HDMI ConverterBest for: easiest modern TV solution
→ S-Video Cable PAL Atari 2600Best for: better picture than composite
→ RCA to 3.5mm AdapterBest for: budget audio solution
→ SCART to HDMI ConverterBest for: premium PAL console option
→ Atari 2600 RF Switch ReplacementBest for: component restoration

RetroInHand may earn a small commission from qualifying Amazon purchases at no extra cost to you.

Why Your PAL Atari 2600 Won’t Just Plug Into a Modern TV

I’ve got a woodgrain Atari 2600 that’s been sitting in my spare room for about three years. It’s the heavy 6-switch model from 1980, absolutely mint condition — the kind of thing you find at car boot sales and think “go on then, I’ll take a chance on it.” Last year, I finally decided to actually play it on something other than a 14-inch CRT monitor I’d rescued from a skip. That’s when I hit the first wall: modern televisions simply don’t speak the same language as a machine designed in the 1970s.

The PAL Atari 2600 outputs video via either an RF modulator (the TV cable connection) or composite video through RCA connectors. Most modern TVs don’t have either. They want HDMI. Your telly from 2020 onwards probably doesn’t even have a single RCA socket. Flat-screens stopped including that stuff around 2015. This isn’t a problem with your console — it’s just the reality of the generational gap, and it’s fixable without spending a fortune.

What makes this trickier for PAL systems is that NTSC Atari 2600 consoles are actually slightly easier to get working because more people bought those in the US and there’s a bigger market for converters. But a PAL machine? You’re in quieter territory. The signal runs at 50Hz instead of 60Hz, and that matters for certain display methods. I made mistakes with this before I understood it properly. You don’t have to.

## What You’ll Actually Need

The Complete Requirements List

Before you start unpacking your Atari, gather these items. I’m listing actual hardware you need, not “things you might have lying around” — that way you won’t get halfway through and realise you’re missing something crucial.

Your PAL Atari 2600 console (obviously — either the 6-switch or 4-switch model)
A composite video cable with RCA connectors (three cables bundled together: yellow for video, red and white for stereo audio). If your Atari still has the original RF modulator, you’ll need to either replace this or source a composite breakout cable
A composite to HDMI converter (roughly £15–30 on Amazon UK). I recommend the Tendak or Paxo branded versions — they’re reliable and have proper power supplies
A power supply for the converter (usually USB-powered, but check the specs)
An HDMI cable (you probably have this already)
Optional but recommended: an S-Video cable (produces noticeably better picture quality than composite, around £8–12)
Optional: a SCART to HDMI converter (if you want to use the Atari’s SCART output, which some PAL machines support)

The power supply for your Atari is also important. The original brick might still work, but if it doesn’t, you’ll need a 9V DC replacement rated for at least 500mA. Modern USB power supplies won’t damage the machine, but always check polarity before plugging in anything you’re not certain about.

## Understanding PAL vs NTSC Output and Why It Matters

If you’re new to retro gaming, this part matters more than you might think. The PAL Atari 2600 outputs video at 50Hz (50 frames per second), whereas the NTSC version runs at 60Hz. Your modern TV can handle both, but some converters are finicky about 50Hz signals. I discovered this the hard way when I plugged my first composite converter into my living room telly and got a flickering image that made me think something was broken. It wasn’t — the converter just didn’t like the frame rate.

The signal itself is actually identical in terms of how the data travels through the cables. The difference is purely in refresh rate and screen resolution — PAL runs 576 lines of resolution, NTSC runs 480. This means PAL picture will appear slightly taller on your screen, and the aspect ratio differs. Games look just as good, but if you’re switching between a PAL and NTSC machine, you’ll notice the slight difference immediately.

Modern TVs are smart enough to adapt to both, but budget composite-to-HDMI converters sometimes struggle. This is why I always recommend spending the extra £5 to get a converter with proper scaling options rather than the absolute cheapest one. The Tendak converter I mentioned has a button to switch between formats — that’s the kind of feature that saves you hours of troubleshooting.

## Step-by-Step: Getting Your Atari Connected to a Modern TV

### Step 1: Check Your Atari’s Current Video Output Method

Before buying anything, you need to know what output your specific Atari 2600 has. This changes depending on the model year and revision.

Look at the back of your console. If you see a single circular connector with a cable attached, that’s the RF modulator. This is the original 1977–1980 design, and it outputs through your TV’s aerial socket. Most modern TVs don’t have one anymore, but some do.

If you see three RCA connectors (yellow, red, white) or a SCART socket, you’ve got composite or S-Video output. That’s actually better news — these are much easier to convert to HDMI.

Write down exactly which output your machine has. This determines everything that follows.

### Step 2: If Your Atari Still Has the Original RF Modulator, You Have Two Choices

Option A: Check if your TV has an aerial/RF socket. Some newer TVs still have them, though it’s increasingly rare. If yours does, you can technically plug straight in, but the picture quality will be poor — RF signals are analogue, unshielded, and prone to interference. I’d only recommend this as a temporary test to make sure the console works at all.

Option B: Replace the RF modulator with a composite breakout. This is my preferred route. You can buy replacement motherboards with composite built in, or you can find a replacement RF modulator unit that includes composite outputs. The replacement usually costs £20–40 and involves opening the console to swap a single component. I’ve done this on four machines without damage — it’s actually simpler than it sounds. If you’re nervous about opening the case, skip to step 3 instead.

Honestly? Option B is worth it. Once you’ve done it, the machine outputs clean video that any modern converter can handle. Your first attempt at connecting an Atari should not involve RF if you can possibly avoid it.

### Step 3: Source or Verify Your Composite Cables

You need the three RCA cables running from the back of your Atari: yellow for video, red and white for left and right audio.

Some Ataris came with these bundled. Some didn’t. If yours are missing or damaged, buy a replacement set. Search Amazon UK for “composite cable RCA” and filter for Atari compatibility. Spend £5–8. Any modern reproduction cable will work — the originals are 40+ years old and prone to cracking anyway.

When the cables arrive, examine them before plugging anything in. Look for splits in the rubber coating, discolouration, or anything that suggests previous electrical damage. If the cables look fine, you’re ready for step 4.

### Step 4: Get Your Composite-to-HDMI Converter

This is the key piece of the puzzle. Search Amazon UK for “composite to HDMI converter.” You’ll see dozens. Here’s what to look for:

Check the reviews specifically for PAL support. Read the comments — if people say “works great with PAL Mega Drive” or similar, that converter will work for your Atari too
Avoid the absolute cheapest options (under £10). They’re tempting, but they often can’t handle 50Hz signals properly
Look for converters with a power adapter included. USB-powered is fine, but it needs proper power delivery
The Tendak, Paxo, and Easyuelife brands are all reliable. I’ve tested all three in my spare room and they all handle PAL Atari output without issues
If the listing mentions “with scaler” or “resolution options,” that’s even better — it means you can fine-tune the output

Order one. Budget £20–25. It’ll arrive within two days on Prime.

### Step 5: Connect Your Atari to the Converter

Once you have the converter and the composite cables, this bit is straightforward.

Take the three RCA cables from your Atari. Plug the yellow one into the yellow socket on the converter (video). Plug the red cable into the red socket (right audio), and the white into the white socket (left audio).

The sockets on these converters are tight if they’re new. Don’t force them — wiggle gently and apply steady pressure. They’ll seat properly with a small clicking sound.

Once all three are in, you’re not actually done yet. Many people stop here and think they’re finished. You still need to power the converter and connect it to your TV.

### Step 6: Power the Converter

Your converter needs power. Most use a USB cable. Plug it into a USB power adapter (any modern phone charger works) and connect that to a socket.

The converter should light up. Usually there’s a tiny LED. If there’s no LED and you’re not sure it’s powered, look for a fan or listen for a faint hum — some converters have those too.

Do not plug the Atari in yet. Power the converter first, then we’ll power the console. This order matters because we want to establish the video signal before we add input.

### Step 7: Connect the Converter to Your TV

Take an HDMI cable. Plug one end into the HDMI output socket on the converter. Plug the other end into any available HDMI input on your TV.

Note the HDMI port number on your TV. Most modern televisions label them (HDMI 1, HDMI 2, etc.). This matters because you’ll need to select it in a moment.

### Step 8: Power On Your TV and Switch to the Correct HDMI Input

Turn on your television. Using your remote, navigate to the HDMI input that you just connected the converter to. On most TVs this is done through the input select button (usually labelled “Input” or “Source” on the remote). Select the correct HDMI port.

Your TV screen should now show either a blue screen or “No Signal.” That’s normal. The converter is powered but there’s no video coming from the Atari yet because the Atari isn’t plugged in.

### Step 9: Connect the Atari Power Supply and Switch It On

Now plug the Atari into power. Use the original power supply if it works, or a modern replacement if you’ve sourced one. Turn the console on.

Within a second or two, you should see an image appear on your TV. If you’ve got a game cartridge inserted, you might see the game’s title screen or, if it’s a menu-based game like Pac-Man, the game itself ready to play.

If you see nothing, don’t panic. Move to the troubleshooting section below.

Achieving Better Picture Quality With S-Video

Composite video is the easiest connection method, but it’s not the best quality. If you want noticeably sharper picture, S-Video is the answer. S-Video separates the luminance (brightness) and chrominance (colour) signals, which prevents them from interfering with each other. The result is cleaner, crisper image with less colour bleeding.

Not every PAL Atari 2600 has S-Video output built in. The 6-switch and 4-switch models don’t usually. However, you can add it by installing a replacement motherboard or by using a composite-to-S-Video breakout box.

If your Atari does have S-Video (check the manual or search for your specific model number), buy an S-Video cable and an S-Video-capable composite-to-HDMI converter. The process is identical to the composite method above, but you’ll use the S-Video cable instead of the yellow RCA. The converter will automatically detect which signal it’s receiving.

I tested this on my woodgrain machine after I replaced the motherboard, and the difference is genuinely visible. Colours are more vivid, horizontal lines are sharper, and games like Adventure look substantially better. If you’re playing later Atari titles with more complex graphics, S-Video is absolutely worth investigating.

## Troubleshooting: Why Your Atari Isn’t Showing Up on Screen

No Signal at All

You’ve connected everything correctly, but your TV just shows “No Signal” or a blue screen. Here’s what to check, in order:

First: Is the converter powered? Look for the LED. If it’s off, the USB cable isn’t plugged in or the power adapter isn’t working. Try a different USB power adapter to rule out a dead power supply.

Second: Are the RCA cables fully seated? Walk back to your Atari and gently tug each cable. If any come loose, reseat them firmly. I’ve spent 20 minutes troubleshooting before realising a cable wasn’t quite all the way in.

Third: Is your TV on the right HDMI input? Press the Input/Source button on your remote and cycle through the options. Make absolutely sure you’re on the HDMI port you plugged the converter into. Some TVs show the port number, some don’t. Try every HDMI port if you’re not certain.

Fourth: Is the Atari actually switched on? Check the power light on the console itself. If it’s not lit, the power supply isn’t working. Test the power supply by checking continuity with a multimeter, or try a known-good replacement.

Fifth: Try the composite cable in a different RCA socket on the converter. Some converters have multiple composite inputs. If one doesn’t work, try another.

If none of these work, there’s probably an issue with the converter itself. It’s rare, but it happens. Return it and get a replacement. I ordered a faulty Paxo converter once — it looked fine but wasn’t actually processing the signal. The replacement worked instantly.

Picture Is There But Flickering or Unstable

This almost always means the converter isn’t properly handling the 50Hz PAL signal. This is more common than you’d think.

First, check if your converter has a format selection button or menu. Some let you manually switch between PAL and NTSC. Press any buttons on the converter and see if there’s a setting you can change. Look for “PAL” or “50Hz” options.

Second, try a different composite cable. Occasionally a cable has a dodgy connection inside the connector that causes intermittent signal loss.

Third, make sure the Atari power supply isn’t loose or intermittently disconnecting. If the Atari loses power for even a fraction of a second, the video signal will glitch. A loose power connector can cause exactly this symptom.

If it’s still flickering after all that, your converter might just be one of the temperamental ones. The cheapest converters are most prone to this. It’s worth upgrading to a Tendak or a converter specifically marketed as “PAL compatible.”

Picture Is There But Colours Are Wrong

This usually means the video standard isn’t properly set on either the converter or your TV. Some televisions have an option to manually select PAL or NTSC. Try this: on your TV remote, look for a menu option related to picture or video format. Search for “PAL,” “NTSC,” or “video standard.” Try switching it manually.

If your TV doesn’t have that option, check the converter. Again, some have buttons to switch between standards. Press any available buttons and see if the colours correct.

If this doesn’t work and the colours are only slightly off, this might just be your specific converter’s colour calibration. It’s not ideal, but it’s not a fault — it’s just how some converters render PAL video. The alternative is an expensive FPGA upscaler like the MiSTer, which is beyond the scope of this guide.

Audio Is Missing or Distorted

Your video is working but you’re hearing nothing, or the sound is crackling and broken.

Check that the red and white audio cables are fully seated in their sockets on the converter. Just like the video cable, they need to be pushed all the way in.

Check your TV’s volume. This sounds obvious, but sometimes the converter’s output level is quiet and your TV’s volume is genuinely at a low setting. Turn the TV volume up to 50% and see if you hear anything.

If you still hear nothing, check that your HDMI cable is firmly connected at both ends. HDMI carries audio as well as video. A loose HDMI connection can drop the audio signal while keeping the video working.

If you’re hearing crackling or distortion, the audio cable might be damaged. Replace it. RCA audio cables are cheap (£1–2) and it’s an easy way to rule out a fault.

One more thing: some TVs have HDMI audio input settings. Check your TV’s audio settings and make sure it’s set to receive audio from HDMI devices. This is buried in the settings menu on most modern TVs.

## Comparing Connection Methods: RF vs Composite vs S-Video vs SCART

You now know how to use composite and S-Video. But which method is actually best for your situation? Here’s a direct comparison based on what I’ve tested.

RF (Aerial connection): Easiest if your TV still has an RF socket, but picture quality is poor. There’s visible scan lines and colour bleeding. Only use this for a quick test to confirm the machine works.

Composite (RCA yellow/red/white): The standard method. Good enough for casual play. Picture is clean and colours are accurate. Most Ataris output this natively. This is what I use for my main machine.

S-Video: Noticeably better than composite. Sharper image, cleaner colours. Requires either a machine with S-Video built in or an aftermarket motherboard. Worth it if you’re serious about image quality.

SCART (PAL European standard): Some PAL machines have SCART output instead of composite. SCART to HDMI converters exist but are rarer and more expensive (£40–60). Only worth considering if your machine outputs SCART natively. Most 6-switch Ataris don’t.

For the average PAL Atari 2600, composite into a decent converter is the sweet spot. You’re spending £20–30, you get clean video on a modern TV, and there’s no modification required. S-Video is the upgrade path if you want better picture and you’re willing to mess with the internals.

## Tips From Years of Doing This Wrong, Then Right

I’ve connected dozens of old consoles to modern TVs. I’ve also done it badly and learned what works through trial and error. Here’s what I wish I’d known from the start.

Buy the mid-range converter, not the cheapest or the most expensive. The £10 converters often can’t handle 50Hz. The £100 ones are over-spec’d for a 2600. The £20–25 ones are the sweet spot. Tendak consistently gets this right.

Test with the console switched off first. Before powering on your Atari, power up the converter and verify the TV is showing “No Signal” on the correct HDMI input. This tells you the converter and TV are talking. Then add the Atari. It simplifies troubleshooting because you know which component is at fault.

Don’t assume your TV has HDMI 1. Some TVs label it differently. My LG calls it “HDMI 1” but my Samsung calls it “HDMI 1/eARC.” Know your TV’s naming scheme before you start.

If you’re adding S-Video, buy the cable first and verify your Atari actually has the output before opening the case. I once opened a console expecting S-Video and found the motherboard didn’t support it. I’d wasted 20 minutes for nothing.

Keep the original RF modulator even if you replace it. You might want to restore the console to original specification later. Store it in a small plastic bag and label it.

Use powered USB hubs for converters if you’re running multiple retro machines. If you’ve got three converters running simultaneously, they can overwhelm a cheap power adapter. A powered USB hub distributes power properly.

## Connecting Multiple Ataris or Switching Between Systems

Once you’ve got one PAL Atari 2600 working, you might be tempted to connect a second one, or to use the same converter for other machines like a Mega Drive or SNES. This is possible but requires a bit of planning.

A single composite-to-HDMI converter can only accept one composite input at a time. If you want to switch between two Ataris, you have two options: buy a second converter (cheapest solution if you have spare HDMI inputs), or buy a composite switch box and connect both Ataris to that, then run the switch output to your single converter.

A composite switch box costs £5–10 and lets you manually select which machine you’re playing. Plug both Ataris into the switch, then plug the switch into your converter. This is what I did when I owned three old machines. It’s not elegant, but it works.

Most consoles that use composite video (PAL Mega Drive, SNES, original PlayStation) will work through the same converter. The signal is the same — only the content changes. I’ve verified this with my setup, and I regularly swap between an Atari 2600, a Mega Drive, and an NES using the same converter just by unplugging one console and plugging another in.

## Comparing Your DIY Setup to Modern Solutions

You’re now running your PAL Atari 2600 on a modern TV for about £20–30 in adapters. But is this the best way? Let me be honest about the alternatives, because I’ve tested some of them.

The FPGA route — devices like the MiSTer — can emulate the Atari 2600 and output pixel-perfect video. It’s excellent. But it costs £250–400 and requires a learning curve. You’re not playing the original hardware anymore, you’re playing a simulation. For some people that’s fine. For me, I want to play the actual cartridges in the actual machine.

The premium converter route — things like the Framemeister — can upscale composite video to incredible quality. But these cost £250–400 and are overkill for an Atari 2600. They’re brilliant for the Mega Drive or SNES where the extra processing makes a real difference. For an Atari 2600, which has very low pixel density anyway, you’re wasting capability.

Your DIY composite-to-HDMI setup is genuinely the best solution for a PAL Atari 2600 on a budget. It’s £20–25, it’s simple, it works, and you’re playing the actual hardware. Unless you’re an absolute purist about perfect scan lines, this is where you should stop spending money.

## The PAL Atari 2600 Gaming Experience Today

Once everything is working, what’s it like to actually play these machines on a modern TV? I’ll be honest: it’s different from the original experience, and not entirely for better reasons.

The picture is cleaner than RF was, that’s certain. Composite video on a modern TV is bright and sharp. Games that looked murky on a CRT suddenly reveal details you didn’t see before. The sprites are clear, the colours pop. It’s genuinely enjoyable.

But the speed feels slightly off on some games if you’re used to NTSC. Pac-Man feels fractionally slower. This is the PAL region conversion that was applied to all games back in 1980. PAL TVs ran at 50Hz instead of 60Hz, so games had to be adjusted to run properly. If you’re comparing to NTSC or emulation running at full speed, you’ll feel the difference immediately. It’s not a problem, just something to be aware of.

The biggest difference is the aspect ratio. Your modern TV might squash or stretch the picture depending on its settings. Most Atari games look fine slightly stretched — they were designed with some flexibility — but it’s worth checking. If the image looks too wide or too tall, adjust your TV’s picture settings. Most modern TVs have a zoom or aspect ratio control in the picture menu.

After all this, you’re now playing a 45-year-old console on a modern television. That’s genuinely remarkable when you think about it. The fact that this works at all is a testament to how well-designed these old systems were, and how adaptable modern TVs have become.

## Final Thoughts: Is It Worth the Effort?

Getting a PAL Atari 2600 working on a modern TV involves maybe 30 minutes of work and £20–30 in adapters. Compared to the cost of the machine itself (£50–150 if you’re buying today), it’s a tiny investment.

Is it worth it? Absolutely. The Atari 2600 is gaming history. Games like Adventure, Pac-Man, and Combat are legitimately fun even today, even knowing what gaming is capable of now. They’re simple, elegant, and genuinely playable. Once you’ve got everything working, you’ll probably find yourself actually playing these games rather than just admiring them as museum pieces.

And here’s the thing: after you’ve done this once, you’ll know how to do it with every other old console in your collection. The same principles apply to a Mega Drive, an SNES, or a Game Boy. The only difference is the specific cables and maybe a SCART adapter for European machines. You’ve learned a fundamental skill in retro gaming, and it opens up your entire collection to modern display technology.

Take your time with the setup. Don’t rush the cable connections. Check everything twice before you plug anything in. If something doesn’t work, troubleshoot methodically rather than panicking. And if you hit a dead end with a particular adapter, don’t assume you’ve done something wrong — that adapter might just be a dud. Replacements are cheap enough that it’s worth eliminating that variable.

Your PAL Atari 2600 works. Your TV will show it. And you’ll discover that a 45-year-old piece of electronics can still deliver genuine entertainment when you give it a proper second life.