Squelch Box
Acid bass. A screaming diode ladder filter, accent, slide and drive. The sound of a basement at 3am.
A multiplayer groovebox by Shape Noise
Three boxes, one clock. Invite your friends, grab a box each and jam in sync from anywhere. Everything stays in key, so it always sounds good. Then post the clip.
Hit play, then switch boxes on and off. In the game a friend is on each one.
One click hosts. Invite friends straight from Steam.
Bass, drums, chords. Everyone's knobs move live on everyone's screen.
Record the jam or cut a vertical clip for TikTok, Reels and Shorts in one press.
Each one is its own instrument, with its own sound engine built from scratch. Patch them together with the Mod Box.
Acid bass. A screaming diode ladder filter, accent, slide and drive. The sound of a basement at 3am.
Analog drums. Kick, snare, clap, tom and hats, each voice with its own shaper, filter and effects.
Chords and pads. Supersaw, FM bells and strummed voicings. Press one key and it's always in key.
Four LFOs and a patch grid. Make any knob on any box breathe, wobble or stutter.
Everyone plays on the same grid, sample-accurate, even over a bad connection.
A ring in your colour shows up on whatever knob you touch.
Pick a key and scale for the room. Every box follows it.
Plug in a MIDI controller and map any knob or pad in a second.
Save the whole jam as audio. No desktop recording tricks.
A vertical video of the last minute, ready to post.
It started as MusicBox, a music toy built in Unreal and developed live on stream. Five years and a lot of jams later, it became a rack of instruments you play with your friends. Same idea: music is better together.
Watch the old streamsWe're inviting players in small groups. Drop your email and we'll send you a key.