The EM-121 Suprematist from LA Circuits is a classically designed analog LFO with six waveforms that are output in parallel. Besides the typical waveforms sine, triangle, square, ramp and sawtooth, there is also the tsunami waveform, which rises and falls in smoothed steps like the natural phenomenon that gives it its name. The square waveform is also manually adjustable in pulse width and modulable via CV. The velocity range is selectable in three steps (Low 0.002 Hz - 5.5 Hz, Mid 1.25 Hz - 135 Hz, High 20 Hz - 2 kHz). Thanks to the bipolar attenuator, the frequency of the LFO can also drop when the control voltage at the CV input rises. Reset resets the waveforms to zero crossing with each incoming gate.