A Guitar Amp That's Going to Piss Analog Purists OffMario Aguilar1/23/14 6:15pm60EditPromoteGo to permalinkLine 6, the well-regarded guitar gear manufacturer that just sold to Yamaha, has a new guitar amp that's going to give tube traditionalists—like me!—a migraine. Bluetooth?! iOS app? Whaaaaaaaaaaaaaa. OK, but let's not be luddites for the hell of it. What's Line 6's new Amplifi got to offer?