Record Centre Removal : A Guide to "Dinking" your Vinyl .
- repairjukebox
- Mar 12
- 3 min read
Updated: Apr 7

Understanding 7” Records in the UK
Here in the UK, 7” records that can play on your jukebox need to have the centres removed. This is crucial for proper playback. In the USA, large-holed discs are the norm. The large hole is designed for 45 RPM records, while the small hole is typically for 33 RPM.
Most jukeboxes, especially those from the USA, operate with the large hole 45s. However, some models from the 1960s feature a device called "intermix." This clever invention allows jukeboxes to play both large and small centre discs. Originally, it was designed to switch speeds to 33 RPM when a small hole was detected, as some 7” records are made for 33 RPM.
Interestingly, the intermix can be adjusted to always play at 45 RPM. This means you don’t have to alter the hole in the centre of your records. Both types can play correctly at 45 RPM!
The Evolution of Record Centres
In the past, records had pop-out centres. However, by the 1970s, most records had solid centres. If you don’t have a jukebox with intermix, you’ll need to remove the solid centre to ensure proper playback.
Originally, there was a professional tool called the ‘dinker.’ It’s something to keep an eye out for, but it’s rarely found these days. I remember it being tucked away under the counter in record shops. If you needed a single dinked, the shop would be happy to help!
Modern Solutions for Centre Removal
These days, there are various devices on the market. Here at The Jukebox Man, we have sold our hand-operated device for well over 30 years. It’s a reliable tool for any jukebox owner.
However, there’s a drawback. When you need to dink 45s that do not have a paper label—like the modern types where the label is printed directly onto the plastic—you may run into issues. These records are often made of brittle plastic, which isn’t the same quality as the old days! and are easy to damage.
We’ve found that whatever method you use, it’s better to stick strips of masking tape across the centre on both sides before you start. This simple step can significantly reduce the breakage rate.
Where to Buy Your Dinker
If you're looking to purchase a reliable dinker, you can buy yours online here: The Record Dinker. This tool is essential for any jukebox enthusiast who wants to keep their collection in top shape!
The Joy of Vintage Jukeboxes
Owning a vintage jukebox is more than just about the music. It's about preserving a piece of history. These machines bring joy and nostalgia, creating a unique atmosphere in any space. Whether you’re hosting a party or enjoying a quiet evening, the sound of a jukebox can transport you back in time.
Maintaining Your Jukebox
Regular maintenance is key to keeping your jukebox in great condition. Dust and dirt can accumulate, affecting sound quality. Make it a habit to clean your jukebox regularly. Use a soft cloth and gentle cleaning solution to wipe down surfaces.
Also, check the internal components. Ensure that everything is functioning properly. If you notice any issues, don’t hesitate to reach out for professional help. At The Jukebox Man, we specialize in repairs and parts for vintage jukeboxes. We’re here to help you keep your jukebox alive and singing!
Final Thoughts
In conclusion, keeping your vintage jukebox in top shape is essential for enjoying those classic tunes. Understanding the nuances of 7” records and using the right tools can make all the difference. Remember to maintain your jukebox regularly and reach out for help when needed.
Let’s keep these beautiful machines alive for generations to come! If you have any questions or need assistance, feel free to contact us. We’re always here to help fellow jukebox lovers!


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