
Modrinth · Minecraft mod
Sculk Radio
Use the power of Sculk to stream music, redstone, and voice chat across your world.
Quick answer
Which Sculk Radio release should I use?
Sculk Radio 1.0.0+26.2 targets 26.2 with Fabric. Do not install it on the client. It must be installed on the dedicated server. All 1 required mods have matching files.
Where it goes
Is Sculk Radio required on the client, server, or both?
Do not install it on the client. It must be installed on the dedicated server.
This file is marked server-only.
What else does Sculk Radio 1.0.0+26.2 need?
1.0.0+26.2. Change the file and its required mods may change too.
Install Fabric API first. We found matching files for this game-version and loader setup. 10 come through another mod in the chain.
10 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Sculk Radio without breaking your instance.
Built for Sculk Radio 1.0.0+26.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.0+26.2. It targets 26.2 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup. 10 come through another mod in the chain.
- 03
Put it on the correct side
Do not install it on the client. It must be installed on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.0+26.2. It opens that exact file at the source.
About this project
What does Sculk Radio add?

Sculk Networks
A network is built out of 'nodes', which connect with other nodes in range (16 blocks by default).
These nodes are multiblocks with a Sculk block as top.
Connection
To connect all other nodes together to create and interconnect networks.

Relay - sculk sensor on top of an amethyst block
A relay acts as a repeater of a stream, connecting source and receiver nodes together.
Antenna - calibrated sculk sensor on top of an amethyst block

An antenna can connect different networks together over a frequency.
For an antenna to function, it needs to be placed directly above a relay with a minimum distance instead of a maximum (16 blocks by default).
An amethyst shard can be used to tune an antenna by right-clicking it.
- If either the shard or the antenna has a frequency, it will be copied over to the other.
- If neither have a frequency, a random new frequency will be tuned to both.
An analog redstone signal can be input into the calibrated sculk sensor to set that as frequency.
Can be disabled in config file
Audio
Stream vanilla or voice chat audio across sculk networks.

Radio - sculk shrieker on top of a jukebox
A radio will stream the audio of any music disc into an audio stream instead of playing it themselves.
A radio also streams the redstone signals it outputs, both normal and analog strengths.
Microphone - sculk shrieker on top of a sculk catalyst
requires Simple Voice Chat
A microphone will stream the voice chat of any player
within range (8 blocks by default) into an audio stream as long as it is powered by redstone.
A microphone streams a redstone signal of 15 while active, and an analog redstone signal based on the amount of people are speaking in range.
Can be disabled in config file
Speaker - sculk sensor on top of a note block
A speaker outputs all audio from audio streams it receives.
Outputs the highest redstone signal from the streams it's playing.
Redstone
Stream redstone signals across sculk networks.

Redstone Transmitter - sculk shrieker on top of a target block
A redstone transmitter will stream the highest redstone
signal going into the target block into a redstone stream.
Can be disabled in config file
Redstone Receiver - sculk sensor on top of a target block
A redstone receiver outputs the strongest redstone power from receiving redstone streams.
Can be disabled in config file
Teleportation disabled by default
Stream entities across sculk networks for teleportation.

Ender Transmitter - sculk shrieker on top of a purpur block
An ender transmitter will stream any entities in range (2 blocks) into a teleport stream
as long as it is powered by redstone.
Can be enabled in config file
Ender Receiver - sculk sensor on top of a purpur block
An ender receiver will teleport any entity from a teleport stream towards itself.
Can be enabled in config file
Things to Know
- Vanilla music discs will only be able to be heard if the player is in range of the speaker when it starts playing.
- Audio coming out of a speaker has the same distance and volume as if it came out of a jukebox.
- Sculk blocks will not activate when they are part of a nodes. Outside of these 'multiblocks' they have their vanilla behavior.
- Right-clicking a node with an empty hand will show which nodes are in range using vibration particles.
Voice Chat
While it works without it, it is recommended to use Sculk Radio alongside
Simple Voice Chat and AudioPlayer by henkelmax
to get the most use out of its features.
Other Mod Support
Explicit support has been added for More Jukebox/Noteblock Variants by LieOn Studios
Music Discs added by mods should work exactly the same as any vanilla disc.
Configuration
On its own, the mod will not create a config file.
To change settings, you need to install Fzzy Config.
To load changes to the config file, you can use the vanilla /reload command.
Some config options are labelled with
[Requires restart], these can not be reloaded using the command.
Demo
Project description from Modrinth.
Pick your setup
Sculk Radio by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Sculk Radio versions and loaders
1.0.0+26.2
SculkRadio-1.0.0+26.2.jar
19 Aug 2026
1.0.0-rc-1+26.2
SculkRadio-1.0.0-rc-1+26.2.jar
5 Aug 2026
0.4.0+26.2
SculkRadio-0.4.0+26.2.jar
1 Jul 2026
0.4.0+26.1.2
SculkRadio-0.4.0+26.1.2.jar
12 Apr 2026
0.4.0+26.1.1
SculkRadio-0.4.0+26.1.1.jar
8 Apr 2026
0.3.9-frequencies+1.21.11
SculkRadio-0.3.9-frequencies+1.21.11.jar
21 Mar 2026
0.3.9+1.21.11
SculkRadio-0.3.9+1.21.11.jar
21 Mar 2026
0.3.8-frequencies+1.21.11
SculkRadio-0.3.8-frequencies+1.21.11.jar
28 Feb 2026
0.3.8+1.21.11
SculkRadio-0.3.8+1.21.11.jar
27 Feb 2026
0.3.7+1.21.11
SculkRadio-0.3.7+1.21.11.jar
1 Feb 2026
0.3.6-audiodisc+1.21.9
SculkRadio-0.3.6-audiodisc+1.21.9.jar
24 Jan 2026
0.3.5+1.21.11
SculkRadio-0.3.5+1.21.11.jar
31 Dec 2025
Looking for an older file? The official Modrinth project page is in Resources.