Schematics [view]
      Schematics/Amps [view]
      Schematics/Oscs [view]
      Schematics/Drums [view]
      Schematics/Samplers [view]
      Schematics/Effects [view]
           Schematics/Effects/JhFreqShift [view]
      Schematics/Seqs [view]
           Schematics/Seqs/MiniSeq [view]
           Schematics/Seqs/EtiSeq [view]
      Schematics/Filters [view]
           Schematics/Oakley/FilterBox [view]
      Schematics/Synths [view]
           PenfoldBook [view]
                PenfoldBookChapter1 [view]
                PenfoldBookChapter2 [view]
                     PenfoldBookChapter2/Vco [view]
                     PenfoldBookChapter2/KeyBoard [view]
                     PenfoldBookChapter2/Vca [view]
                     PenfoldBookChapter2/Eg [view]
                     PenfoldBookChapter2/Vcf [view]
                     PenfoldBookChapter2/Psu [view]
                     PenfoldBookChapter2/Mixer [view]
                     PenfoldBookChapter2/NoiseGen [view]
                     PenfoldBookChapter2/Lfo [view]
                PenfoldBookChapter3 [view]
                PenfoldBookChapter4 [view]
           ForMant [view]
           Schematics/Oakley/ThirtyThirty [view]
      Schematics/Misc [view]
           Schematics/Misc/MidiCv [view]
      Schematics/WaveShapers [view]
      Schematics/Oakley [view]
           Schematics/Oakley/SuperLadderFilter [view]