Gibson Dark Fire Guitar
If you play guitar, you know tuning is one of the biggest pains. The next generation to the Robot Guitar, Dark Fire not only tunes itself but also connects to your Mac via FireWire and soon wirelessly over Bluetooth. Robotic elements in the design allow you to tune it to any key or intonation with just a few strums. Updating the legendary Les Paul body, Dark Fire is the most technologically advanced guitar Gibson has ever manufactured, but it is still an analog guitar.
Available at Gibson for under $3500.