Drop 04 · live now 00:00:00

Sound objects for loud rooms.

Titanium drivers, machined shells and apparel that reflects stage light. Built in small runs, released as drops, gone when they're gone.

Shop Drop 04 Explore SG-01
Model in black with a neon accent against light streaks
Battery48 hrs
Driver40 mm Ti
Run1 of 2,000
Flagship

SG-01. Every part, on purpose.

Full spec sheet
Black wireless headphones on a black surface
SG-01 Headphones$349

Machined shell, forged sound.

A single block of 6061 aluminium becomes the housing. Nothing glued, nothing hidden.
Battery life
0h

ANC on. Real number.

Live EQ

Adaptive profile per room.

Headphones from above on a dark surface
Colourways
Metallic shapes floating on black
Driver

40 mm titanium diaphragm

Flat to 40 kHz, tuned in a room, not a lab.

Weight
0g

Lighter than your last pair.

Run size
0

Numbered. Then never again.

Drop 04

This week's objects.

All 5 objects
Tread 001, side profile with zip on a white set
Limited
Tread 001 $210 Studio collab · numbered

Loud rooms.
Quiet tech.

Every object ships tuned for the space it lives in — stages, studios, bedrooms with too many speakers already.

Berlin studioMade in 2,000sRepairableRecycled Al
Studio

Process, not polish.

Hover or tap a panel. Each one is a room we worked in this year.

Crowd facing a lit stage
01

Stage test

Sphere Speaker on a 3,000-cap floor. If it survives this, it survives your flat.

Person with glitter under colourful light
02

Reflective seams

Apparel photographed under stage LEDs to tune the thread.

Machined metal object on black
03

CNC week

Shells milled from solid stock, one at a time, then hand-brushed.

Stylish person in leather and sunglasses
04

Fit sessions

Loop Watch and Glitch Shades on twelve wrists and faces before sign-off.

Inside the studio
All objects

Everything, right now.

All 12 objects
AudioWearablesApparelObjectsNew
Tread 001, side profile with zip on a white set
Limited
Tread 001 $210 Studio collab · numbered
Chrome Tee in black with a liquid chrome print
Chrome Tee $65 Heavyweight · liquid print
Support

Asked often.

Anything else — hello@signal.audio. Humans, Berlin hours.

All questions

Each drop is a fixed run. Once it sells out it does not come back — the next run is a new colourway or a new object entirely. Every drop item ships with a numbered certificate.

Yes. The email list opens 24 hours before the public ticker for every drop. One email per drop, nothing else, and you can leave any time.

Open-run objects — apparel, cables, shades — are restocked each season. Drop objects are not. Watch the archive for the occasional return of a colourway under a new number.

Next drop

Get Drop 05 before the ticker does.

One email per drop. Early access, no noise.