Welcome to my Blog(s) about:

Electronic musical instruments:

  • product reviews
  • repair and customization of gear
  • building custom hardware or software

Acoustic Drums

  • building or modifying acoustic instruments
  • repair or modification of electronic drums or MIDI triggers


  • all topics within and between the above
  • math and physics of audio electronics
  • acoustics of music and studios


In addition to reading and commenting on these various topics, you can