If you love music and the NES, then this mod is a dream come true. Basically, an NES controller turned MP3 player that plays your favorite songs on a cartridge speaker. Video after the break.
Now before you even read any further. These are not really loud. Just so you know. They are great for sitting at your desk, but you would not want to have them as music for a party or anything. Now you could make a larger more powerful amp, but I didn�t