DICE Electronics has introduced its iTPA-220 iPod tube amplifier system. The system features dual 6N3 tubes for an analog sound, an integrated iPod Dock with charging capabilities, an included remote control, video out, and auxiliary-in. The included active speakers feature a 2x20 watt solid state amplifier, 4-inch mid/bass drivers and 1-inch dome tweeters, bass reflex ports for increased bass response, and 1/8” audio in/outs for…