How many AC adapters are the consoles in the picture below using?
If you read the thread title, you've probably figured out that the answer is one. I realized a week or so ago that guitar effects pedals use exactly the same adapter plug as the following consoles:
- NES
- Sega Master System
- Genesis (model 1 only)
- Sega CD
- PC Engine / TurboGrafx 16
- Super Famicom (original and Jr., but not SNES)
From this realization, it was just a matter of buying an effects pedal daisy chain. What one has to worry about is not enough amperage, so you would probably need a higher amperage (at least 2 amps) adapter to safely use the Sega CD, and I wouldn't in general recommend turning on more than one console at a time. Also, as always, using an NES adapter on anything other than an NES is bad. Use a Genesis adapter (or the equivalent)!
I also take no responsibility for any damage you may do. I do welcome comments though.