Iron Lung is a vocoder built according to the V256 model and thus quality guarantees. This effect is placed in an extremely small and portable box. The Gender Bender function allows you to simulate a male and female voice. The Tone control, in turn, mutes or focuses your sound. An XLR microphone input is also present. With Iron Lung, you can control your voice with a guitar or keyboard, not only monophonically but also polyphonically.