expanseElectronics

Available now · Built in London

Affordable, miniature tools for the theatre.

Compact wired and wireless products for stage, broadcast, and installation. Open firmware, posted from a workshop in London. The catalogue stays small on purpose — every product is one we needed ourselves.

Browse the store → Contact us

01 · Mission

Compact tools
for theatre.

We strive to make some of the smallest, most affordable wireless and wired theatre products on the market — built for technicians who care about reliability and value.

expanseElectronics product preview

02 · Coming soon

On the bench,
on the schedule.

Pre-orders open where the design is fixed and we know what it costs. If a date slips, you'll hear it from us before you read it in a Reddit thread.

// Pre-order open · Q2 2026

cueSystem

A compact theatre cue light system. Six channels, a tactile director's desk, and a browser view that works on any device in the venue — desk and screens always in sync. Pre-order open.

// In development · Mid Q3 2026

masterETH

A standalone management box that discovers and controls every expanseElectronics node on your network from one URL.

// In development · Early Q1 2027

quadETH

The four-port Ethernet-to-DMX node — four physical DMX outputs, four Art-Net / sACN universes, one network drop.

// Notify me when any of these launch

One email signs you up for all three. Pre-order open on the live products in the store. For trade enquiries or early-access requests, drop us a line.

03 · Catalogue

A short catalogue,
each for a reason.

Every product solves a problem that came out of a real venue. The range stays small on purpose, and grows when something is worth shipping.

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// Schools, colleges & universities

Educational discount.

Teaching with our gear, or kitting out a student lab? We offer a discount for educational institutions. Tell us about your course or use case and — if it checks out — we'll issue you a discount code.

Apply for an educational discount →

04 · Community

Stay in the loop.

Four small ways to stay in touch: a monthly newsletter, a public service-status page, install photos sent in by customers, and a quiet stand for who we build for.

// Newsletter

One email a month

Product launches, firmware notes, and the workshop posts we think you'd find interesting. Double opt-in, one-click unsubscribe, no list-sharing.

Subscribe →
dualETH PixelControl installed in a real venue

// Show & tell

Share your install

Got one of our products into a real venue? Send a photo and a sentence — we'll thank you with a discount on a future order, and feature standout installs on the blog.

Send us your install →

// Live status

Service status

The storefront's payment, email, and database systems are probed every five minutes and the result is on a public page. If something's off, you'll see it here first.

Open status page →

// Inclusive workspace

Pride-supportive business

Every customer, every install, every member of the theatre community is welcome here. We celebrate diversity and stand with the LGBTQ+ community.

Read our statement →

05 · Contact

Email lands on a real desk.

Sales questions, custom orders, OEM enquiries, or just to tell us what you'd like us to build next — the inbox is read every working day.