Clocks, astrology, and even certain common descriptions of waveforms all conceptualize time as cyclical repetition. From this lofty ideological perch, analog synthmaker FutureRetro positions their take on Roland’s classic TB-303 Bassline synth/sequencer combo. The result is the aptly named Revolution. Sporting a unique circular interface, monophonic synthesizer, sequencing, integrated effects, and both MIDI and CV/gate interfaces, the Revolution launches the TB-303 in a new direction while keeping the essential features of the original largely intact. Does it succeed? Let’s take it for a spin and find out.