XY-mode Lissajous display renders stereo audio on a canvas inside a warm champagne bezel with recessed CRT bay, labeled control sections (Vertical/Horizontal/Trigger), rotary knobs, and power LED. Uses modern AnalyserNode + rAF pipeline instead of deprecated ScriptProcessor. Audio: "Spirals" by Jerobeam Fenderson (CC BY-NC-SA 4.0) Visual: Nick Watton, adapted from gist by rsp2k