Check out the latest and greatest gear from the first day of the 2014 Winter NAMM show.

Amptweaker unveiled its new BigRock Pro at NAMM 2014. It's essentially a FatRock and TightRock in one—but with heavy tones also on tap—and features dual boost controls, universal and boost effects loops, a SideTrack loop, pre- and post-distortion noise gates, and a 3-band EQ. It streets for $299.