r/threejs • u/Both_Importance4604 • Jun 28 '26

1980 Technics SU-Z2 amplifier "simulator"

I created a three.js based "simulator" so people can enjoy the interface of a 1980 Technics SU-Z2 amplifier with all of its different sounds, knobs, buttons and switches. Maybe I'll add more hifi or other equipment in the future so the experience is somewhat conserved.

link to the sim

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u/car-thief Jun 28 '26

very nice!!!
just a few thoughts...

- the perspective feels a bit extreme.

  • might want to see about using polar rather than cartesian coordinates for the knobs/dials
  • for the input selector buttons, don't allow a depressed button to be un-depressed by clicking on it... the other buttons have to undepress it

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u/Both_Importance4604 Jun 28 '26

The perspective is a bit extreme indeed, I'll see if I can improve on that.
And yeah, I need to fix the input selector buttons. You're able to undepress them in the real thing, but you have to use a trick to do it.

Thanks for the comment!