One Control Mosquite Blender Wet/Dry Effects Loop w/ BJF Buffer Power: 9V DC Dimensions: 1.38 x 3.85 x 1.8 in. Weight: 0.28 lb. The Mosquite Blender allows you to dial in your perfect blend of wet and dry signal This allows any guitarist to create a variety of tones depending on what type of pedal you'd like to use it with Additionally, the latest version now includes a selectable BJF Buffer ?With the BJF buffer, guitarists get sparkling clear highs even when they aren't using the blender