An analysis of the effect of hard limiting on a sum of three, four, five or six sinusoidal signals has been performed. Analytic expressions are obtained for, the output amplitudes for up to six input signals with up to four different amplitudes. These expressions are represented in terms of Meijer's G-functions as well as in elementary computable functions. Particular cases are shown to agree with the analytical results available on three or four sinusoidal signals.