The Radial Tonebone Mix-Blender has a mixer, buffer, and effects loop, all rolled into one. With the Mix-Blender, you can mix two instruments or effects together and send the mixed signal out through Mix-Blender's mixer-style effects loop, activated with the onboard footswitch, for further processing. Mix-Blender works great with guitar, keys, and bass, and Radial spec'd it with two Class A buffers for optimal fidelity. The buffers serve to lower impedance to drive your signal longer distances without noise. At GearNuts, we're finding a myriad of sonic possibilities for the Radial Tonebone Mix-Blender. You will, too. Radial Tonebone Mix-Blender at a Glance: Will it blend? Definitely The possibilities are endless Will it blend? Definitely Fitted with individual volume controls on each channel, the Radial Tonebone Mix-Blender lets you mix its two inputs to taste. Think of the possibilities: mix two different pickups on your acoustic guitar, run two pedals in