Sound Reloader
by suddelty
Sound Reloader restarts the game's audio output automatically when a headset, speaker or USB DAC is connected or disconnected during play.
What it does
When an audio device is plugged in or removed, the mod reloads the sound system so output moves to the newly connected device without a restart. It can also hide the small popup that normally appears in the Music and Sound menu when this happens, for players who prefer a quiet screen. Fabric API is required, and the mod is published for Fabric only.
Detection uses two paths. The first checks OpenAL and its ALC EXT disconnect extension to see which device is currently active and whether it was lost. The second is a background thread that polls Java's AudioSystem every two seconds for new output mixers, which catches devices such as a USB DAC that the first path may miss.
Files cover 1.21.1 – 1.21.11, with 11 release versions in total. The latest build, 1.0 for 1.21.11, was published on 2026-03-05, the same day as the first release. The mod is client-side only, so servers do not need it. The code is released under the MIT License, but the project is not open source.
Key features
Automatic audio reload
Output is reloaded when a device is connected or disconnected, so sound returns to headphones or speakers without manual steps.
Two detection paths
OpenAL disconnect events and a polling thread over Java's AudioSystem work together to notice output changes.
Optional popup suppression
The small notice shown in the Music and Sound menu can be turned off.
Covers USB audio devices
Polling finds new output mixers, so external devices such as a USB DAC are picked up as well.
Gallery
Compatibility
Latest build for each game version and loader.
1.21.x11 of 11 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Who it’s for: Players who connect and disconnect audio hardware while the game is running, and who want output to follow the device without a restart.
How it compares
Audio Switcher is server-side only and covers 1.21 – 1.21.3, so it does not handle client audio changes. Conductor is client-side only, MIT licensed and published for 1.21 – 1.21.11, but it is not open source and is a different kind of mod. FastPackLoad is client-side only, covers 1.21.10 – 26.2 and is released under All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Sound Reloader | Fabric | 1.21.1 – 1.21.11 | Client-side only | 2026-03-05 |
| Audio Switcher | Fabric | 1.21 – 1.21.3 | Server-side only | 2024-11-28 |
| Conductor | Fabric | 1.21 – 1.21.11 | Client-side only | 2026-04-10 |
| FastPackLoad | Fabric | 1.21.10 – 26.2 | Client-side only | 2026-09-04 |
Questions
Does Sound Reloader need Fabric API?
Does the server need Sound Reloader?
Which game versions are supported?
Can the popup be turned off?
In the catalog
Sound Reloader is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
Sound Reloader makes sure your audio comes back AUTOMATICALLY whenever you plug your speakers or headphones back in! There's even a litte popup when it does it. (WOW!!) (you can even turn off the popup in the Music & Sound menu WOWWOW!!)
Official listing
- Modrinth page
- modrinth.com/mod/soundreloader
- Owner
- suddelty
- Published
- 2026-03-05
- Updated on Modrinth
- 2026-03-05
- Facts verified
- 2026-10-15