This small, but mighty, Tungsten Mosaic tweed combo is incredibly lightweight and easy to transport from rehearsal to gig, and produces a beautiful, rich tube tone. Based on the 5F1 design, the Mosaic delivers 5 watts with a 6V6 and 9 watts with a 6L6 power tube. Here with a single Volume knob, two inputs and a 8″ Weber T12Q speaker along with an upgraded Mercury Magnetics transformer, this is an awesome build from Adam over at Tungsten Amplification