
Echoing Sculk Sensors
A new Sculk Sensor variant that remembers sounds and reacts only to the one stored.
About this Mod
Echoing Sculk Sensors

Description
This adds Echoing Sculk Sensors into the game. They are a new type of Sculk Sensor, which remembers the first sound it hears and will react only to that one sound from that point forwards.
The stored sound is based on game events rather than frequencies, which means that if you store for example "swimming" sound, it will react only to "swimming" and not to "steps" even though both events have the same frequency. You can see the specific stored game event in F3 screen under "stored_sound".
Note that the original game event gets lost when using resonance through Amethyst Blocks, which causes the game event to change to "resonate_X".
You can clear the stored sound by either right-clicking the block or by powering it with redstone from the "calibration" side. When it doesn't have a sound stored, the crystal will be dimmed to indicate the state.
You can also use comparator to read the currently stored sound, though in this case the output is based on frequency of the stored event.
Other behaviour, such as redstone ouput, range etc. is exactly the same as for Calibrated Sculk Sensors.
Crafting
Craft it using Sculk Sensor and one Echo Shard. It is a shapeless recipe.
Available Versions
How to Install Echoing Sculk Sensors on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.1).
Install Mod
Open the mod browser in the dashboard and search for "Echoing Sculk Sensors". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.1, 26.1, 1.21.11 (+5 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Echoing Sculk Sensors server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.1). You can switch loaders with one click in the panel.
Is Echoing Sculk Sensors compatible with fabric?
Echoing Sculk Sensors officially supports fabric for Minecraft 26.1.1, 26.1, 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Echoing Sculk Sensors – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Echoing Sculk Sensors consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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