The Blues Scale module produces pitch voltages representing the notes in the blues scale.
The small yellow numbers show the number of semitones difference in pitch between the outputs.
The KEY IN socket is used to control which of 12 keys the scale is based on. If no voltage is connected then the key defaults to C.
Use this module in conjunction with other modules in the Adroit Synthesis Chords and Scales bundle to build a palette of chords and scales to use in a song.
Individual pitch outputs can be used for transposition, to build chords or be fed to voltage or clock controlled switches for use in generative music patches.
The commonest application is perhaps to use the polyphonic signal output from the SCALE OUT S-Poly socket to feed into Adroit modules that utilize scales.