[ hero · hand on knobs · stage lighting · 8–15s loop ]

You can't see sound.

That's why every Signal Path instrument has things you can feel. Real potentiometers, not encoders. Real switches. Eight knobs that always remember exactly where they were when you let go.

There are thousands of nerve endings in each of your fingertips. We connect those to your ears.

Products All products

What we make.

Knobster — product photo
Knobster $50

Wireless MIDI controller. Open hardware.

Pre-orders open
Resonanger — UI
Resonanger Coming soon

Filter + VCA console saturation + adaptive comp, for guitars that need to tear.

Beta · waitlist open
Fray — UI
Fray Coming soon

Granular + FDN + per-grain formant shifting. One tool that unravels audio into threads.

Beta · waitlist open
Georgetown — product photo
Georgetown TBD

Microphone preamplifier. A faithful recreation.

In development
Stampede — UI
Stampede TBD

Distressor energy, narrowed to drums. Plus Bloom — harmonic sustain after the comp has released.

In development
Halo — UI
Halo TBD

Two guitars, one input. Compressed phantom-centre reverb that can't muddy the dry.

In development
In the wild See all

In the wild.

Stage, studio, lab, classroom, anything else. Send us yours.

◉ video Stage
Stage
Psychosis — Live electronics
Taipei

Two Knobsters wired into a hardware synth chain. No laptop on stage.

◻ photo Studio
Studio
Arae — Producer
Kaohsiung

Mapped to Serum macros. One row of pots for filter and envelope, one for FX sends.

◻ photo Lab
Lab
NCKU Acoustics Lab
Tainan

Modal-analysis sweep controller. Replaces a borrowed lab interface that used a mouse.

◻ photo Education
Education
NCKU EE Dept.
Tainan

Undergrad signals & systems lab. Students solder their own kits.

◻ photo Other
Other
Lin Yi-fan — Field recordist
Yushan National Park

Gain and HPF for a portable preamp. Knobs you can feel through gloves.

Story Read more

Where this started.

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Workshop / detail photo
Mission Read more

Why we're doing this.

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Editorial / object photo

Get in touch.

Whether you're a musician with a question or a distributor with an order, we'd like to hear from you.

Individuals

Questions, support, custom requests, or just want to say hello.

Send a message

Distributors & resellers

Wholesale inquiries, retailer accounts, and bulk orders.

Distributor inquiry