ZX Spectrum Composite Mod
You ever plugged in an old console or computer via an RF connection only to be greeted with picture quality a little something like this?
Not ideal by any stretch! Different RF cables and fine tuning the TV didn't help much, so its time to upgrade the video output on this little Spectum!
See that little box in the top right?
Two wires enter this box on the left, one is a video feed, the other powers this whole RF modulator. So basically, this entire unit is just there to convert a nice digital video signal into an analogue one! So this mod is surprisingly easy - just route the video feed straight to the jack output bypassing the whole modulator! Anyway, enough words:
Now all that was left was to hook it up to a TV, but we now use a composite (think the yellow wire from the red/white/yellow connections) straight into the TV and switch to the correct channel.....