SonyBridge v0.1.0

SonyBridge v0.1.0 — first release 🎧

Native macOS app to control Sony headphones over Bluetooth. Verified on WH-CH720N.

Features

• Ambient Sound Control — Noise Cancelling · Ambient Sound (0–20) · Off
• Equalizer presets (Off, Bright, Excited, Mellow, Relaxed, Vocal, Treble, Bass, Speech)
• Battery level in the header
• Device banner with product image for supported models
• Auto-connect to your paired Sony headset · dual-protocol (v1 + v2) detection

Install

Homebrew

brew install --cask AmitRajput-Dev/tap/sonybridge

Manual

1. Download SonyBridge-macOS.zip below, unzip, move SonyBridge.app to /Applications.
2. The app isn't notarized (no paid Apple Developer account), so macOS Gatekeeper will warn on first launch. Allow it once:

   xattr -dr com.apple.quarantine /Applications/SonyBridge.app

   …or right-click the app → Open → Open.

Notes

• Requires macOS 11+. Connect your headphones in macOS Bluetooth settings first.
• Keep audio playing while using the app — Sony headsets drop the control link when idle.

Not affiliated with Sony. Uses a reverse-engineered protocol for interoperability.