You have acquired an unusual tool. A perfect combination of brutality and clarity, the Microtubes B3K delivers defined and powerful saturation in an intuitive format. There are no rules and no limits, so dig in and unleash your tone.
Controls: Level, Drive, Blend, Grunt, Attack
Connections: Input, Output,
Power Consumption: 20mA. Only use a regulated 9V DC adapter with a center-negative plug.