The Roadie 2 tuner ups your guitar game

The first Roadie tuner was a modern marvel. An automatic guitar tuning system, the little device connected to your phone to listen to your guitar strings and then set them to the proper tuning using an internal motor. The new model, the $129 Roadie 2, is even cooler.
I’ve been using the Roadie 2 for a few months now and I’m hooked. I was never a good player or tuner – my ear wasn’t quite right and even with tools I couldn’t get my guitars exactly in tune. Now, howev