Sequential Circuits Prophet-5: Difference between revisions
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== Significant electronics == |
== Significant electronics == |
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[[File:Prophet 5 analog section block diagram.png|thumb|center|500px|A simplified block diagram the Prophet 5's analog section.]] |
[[File:Prophet 5 analog section block diagram.png|thumb|center|500px|A simplified block diagram of the Prophet 5's analog section.]] |
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The Prophet's eleven oscillators – two per voice and one LFO, are based on the [[CEM3340]] VCO IC, (before Rev 3 the [[SSM2030]]). The IC is scaled at 1V/octave. This means that an overall CV change of 1V ideally produces a pitch change of exactly one octave. So, a CV change of 1/12V (83.3 mV) changes pitch by one semitone.<ref name="techman" /><ref name="mbll" /> |
The Prophet's eleven oscillators – two per voice and one LFO, are based on the [[CEM3340]] VCO IC, (before Rev 3 the [[SSM2030]]). The IC is scaled at 1V/octave. This means that an overall CV change of 1V ideally produces a pitch change of exactly one octave. So, a CV change of 1/12V (83.3 mV) changes pitch by one semitone.<ref name="techman" /><ref name="mbll" /> |
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