Music related schematics (also see Audio)

  • Audible metronome
  • Visual metronome
  • Peak-reading meters
  • Octave screamer
  • Amiga MIDI interface
  • Apple Mac to MIDI synthesizer interface cable
  • Apple Macintosh MIDI interface schematic (basic version)
  • Apple Macintosh MIDI interface schematic (deluxe version)
  • Standard MIDI to MIDI interface cable diagram
  • Simple MIDI switcher
  • MIDI interface / cable tester
  • MIDI keyboard
  • MIDI merger schematic
  • 25-pin PC serial port to MIDI synthesizer interface cable
  • 9-pin PC serial port to MIDI synthesizer interface cable
  • Serial MIDI interface
  • Microcontroller MIDI interface
  • MIDI keyboard circuit
  • Spring reverb unit
  • MP3 Player
  • Metronome and pitch generator
  • Mini metronome
  • Compact Flash / IDE MP3 Player MKI
  • Simple colour organ
  • Guitar fuzz effect
  • 8 note tune player
  • Colour (Sound) Organ
  • Transisor organ
  • BookPC Car MP3 Player
  • Yet Another Mobile MP3 Player
  • Wave Multiplier for music synthesizers
  • Vibrato Circuit for Guitar, Steel, Bass, Etc.
  • Miniature metronome
  • Zonk Machine and Treble Booster
  • Simple line mixer
  • Simple MIDI tester
  • MIDI Controller Footpedal
  • DIY Serial MIDI Interface (80C51/80C31 Version)
  • Electronic metronome
  • Sound Effects Generator
  • Sound Effects Generator 2
  • Digital Guitar Tuner
  • Drum tone oscillators
  • Analog MIDI synthesizer
  • Spring reverb
  • MIDI to CV interface
  • Dual phantom power pre-amp
  • Four channel fuzz box
  • Theremin controller
  • Vocal zapper
  • MIDI drum machine project
  • MIDI Drum Machine Analog Input Schematic
  • Guitar Reverb Pedal
  • Guitar Tremolo Unit
  • Spring Reverb Unit For Guitar
  • Ultra Simple Bass Guitar Compressor
  • Vox AC30 Guitar Amplifier Simulator
  • Guitar Vibrato Unit
  • Musical Instrument (Expandable) Graphic Equaliser
  • Midibox 64