For those of you that still have an original NES, why not make it a little better. That’s what Raphael did, and he was kind enough to document his NES modifciations for the rest fo us.
Here’s a quick list of the changes that he made:
- Remote reset button
- Stereo sound output
- Reprogrammable cartridge
- Disabling the lockout chip
- Blue power led
- Replacing the power supply
- Cartridge cleaning
[Source: Make]