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Drone Jar

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Built inside a reused jar, this drone synthesizer consists of three square-wave oscillators modulating against each other. The pitch of each is controlled by outside light sources hitting the three light sensors inside, so there is a lot of room for experimenting.
All of the components are built in a three dimensional floating circuit that comes down from the lid of the jar.

There is a single switch on top for power which is supplied by an included 9v battery. Two red LEDs indicate power and a 1/4" output jack makes it easy to connect to amps, effects, or recording equipment.

This was hand-built and is the last in a numbered series of ten.

Drone Jar


  • Handmade item
  • Materials: reused jar, electronic components
  • Ships worldwide from United States
  • Feedback: 218 reviews
  • Favorited by: 50 people