{
  "added_at": "2026-10-17",
  "additional_evidence_urls": [
    "https://github.com/roberdorfer/kef-lsx-volume/blob/6fbd7f76c63bf6d7da0979db4a1b312a064e0b4b/docs/usb-volume-curve.md",
    "https://github.com/roberdorfer/kef-lsx-volume/blob/6fbd7f76c63bf6d7da0979db4a1b312a064e0b4b/LICENSE"
  ],
  "category": "reconstruction-cases",
  "description_en": "Uses measured USB-volume behavior and a macOS audio proxy to map volume keys to a KEF LSX II’s LAN control. The project reports more even steps while forwarding USB audio; the speaker firmware is unchanged.",
  "description_zh": "根据实测 USB 音量行为，通过 macOS 音频代理将音量键映射到 KEF LSX II 的局域网控制。项目报告音量步进更均匀，同时转发 USB 音频；扬声器固件未修改。",
  "entry_url": "https://awesomerea.org/resources/kef-lsx-volume-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/kef-lsx-volume-case/",
  "evidence_url": "https://github.com/roberdorfer/kef-lsx-volume/blob/6fbd7f76c63bf6d7da0979db4a1b312a064e0b4b/README.md",
  "group": "cases",
  "id": "kef-lsx-volume-case",
  "json_url": "https://awesomerea.org/resources/kef-lsx-volume-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/kef-lsx-volume-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/kef-lsx-volume-case/index.md",
  "name": "LSX II Volume Fixer: reconstructing volume behavior",
  "name_zh": "LSX II 音量修正器：重建音量行为",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "testing"
  ],
  "requirements": [
    "Requires an LSX II connected by USB and on the same LAN, macOS 14+, Xcode Command Line Tools and administrator installation. The author reports testing on macOS 27; only LSX II is tested.",
    "Builds from source with ad-hoc signing; Windows support is only proposed. MIT source is available.",
    "The volume curve, latency and audio claims are author-reported."
  ],
  "requirements_zh": [
    "需要通过 USB 连接且与 Mac 位于同一局域网的 LSX II、macOS 14+、Xcode 命令行工具及管理员安装权限。作者报告在 macOS 27 上测试；仅测试了 LSX II。",
    "从源码构建并临时签名；Windows 支持尚只是提议。源码采用 MIT 许可。",
    "音量曲线、延迟与音频结论均为作者报告。"
  ],
  "targets": [
    "app"
  ],
  "url": "https://github.com/roberdorfer/kef-lsx-volume",
  "verification": "source-reviewed",
  "verified_at": "2026-10-16"
}