A Teeny Tiny Tube TV for NTSC and PAL Signals! 9 inch Grundig P25-449/12 Colour CRT. @MarkFixesStuff
A Teeny Tiny Tube TV for NTSC and PAL Signals! 9 inch Grundig P25-449/12 Colour CRT.  @MarkFixesStuff
Uploaded April 2021 | Updated September 2026, 3 weeks ago
I have a new old TV... and it's the tiny Grundig P25-449/12 Colour CRT set. This will be great for retro and it EVEN SUPPORTS NTSC and PAL RF SIGNALS!!!! Join me as we take a look at the specs and test it out with a few vintage retro gaming machines.

Apologies for my terrible German accent attempt. The whole video was recorded live, hence the slight echo.

00:00 - Introduction to the Grundig P25-449/12 Multi Function NTSC / PAL Television.
01:28 - Look at the unit, inputs and power options.
02:47 - The vintage paperwork from the 90's, circuit diagram(!) and manual.
05:04 - Official specifications and signal support in the manual.
05:24 - Testing with the Sinclair Spectrum 128k +2 (RGB SCART).
08:05 - Hooking up the remote control to the bench power supply unit.
08:34 - Trying to work out the remote control.
09:22 - Testing with the Commodore 64C (Composite Video over SCART).
11:00 - Auf Wiedersehen Monty SID CHIP Tuneage .
11:12 - Testing a 50/60hz modded Megadrive (from the @TheRetroCollective video) 60Hz RGB SCART.
12:26 - Thoughts and wrap up!
12:50 - Patreon supporter thanks!

Due to "The Event" my livelihood vanished in a puff of smoke. If you can spare some change to help support the channel it is really appreciated and even the smallest pledge goes a long way in helping make more content and feed my cats (and children). Visit patreon.com/markfixesstuff for more info!

BIG THANKS to my Patreon Supporters who are mentioned in the video

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A Teeny Tiny Tube TV for NTSC and PAL Signals! 9 inch Grundig P25-449/12 Colour CRT.

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