ZX Spectrum RAM upgrade, voltage regulator and recap

In this video I'm finishing working on Sinclair ZX Spectrum 16k.
I'm recapping the machine, changing voltage regulator and upgrading RAM to 48k.
Here's a very good page if you need to adjust color tint of your spectrum: spectrumforeveryone.co.uk/tec...
Voltage regulator I'm using:
www.tme.eu/ie/en/details/r-78...
eu.mouser.com/ProductDetail/R...
Links to previous ZX Spectrum repairs:
Part 1: • ZX Spectrum Composite ...
Part 2: • ZX Spectrum repair (pa...
Note: have a look at the community tab of my channel (www.youtube.com/@RetroTechCor...) -a giveaway is coming and this ZX Spectrum might be be yours.
Please consider subscribing to my channel.
/ retrotechcorner
/ retrotechcorner

[@MrAdminaras]

Honestly cannot stop watching your repairs… superb quality and great attention to detail 🎉

[@RetroTechCorner]

Thanks 👍

[@peddersoldchap]

Why does the heatsink have a blue dot?

[@peddersoldchap]

You should fix the orientation of the sockets. It is a mistake by Sinclair.
Good practice is important.

[@RetroTechCorner]

To me it is important to keep things as close to the original as possible. People know it's in wrong orientation and changing it would introduce confusion. That's my opinion only - but the Speccy is also mine so it will follow my best practices :)