The ColorSource light board is a compact ETC lighting console family designed for fast, intuitive control of LED and intelligent fixtures. Firefly AV, an AV hire and event production company based in Leeds and Preston, hires ColorSource consoles for events across the UK, with day rates typically in a range depending on model and technician requirements.
The four models are:
All models share a 7" multi-touch stage map display, RDM auto-discovery for intelligent fixtures, and CE compliance documentation available from ETC’s documentation index. The Amigo browser-based remote is supported on AV models.
The CS40 AV is the most capable ColorSource model for UK event production, combining 40 faders, five sACN/Art-Net universes, HDMI and the Amigo remote in a compact console.
| Point | Details |
|---|---|
| Choose AV for media events | Book a CS20 AV or CS40 AV whenever HDMI output, audio I/O or sound-to-light is required. |
| Verify RDM patch on site | Auto-discovery saves time but must be checked against physical fixture addresses before the show. |
| Back up the show file | Export to USB immediately after patching; keep a second copy offsite in case of firmware rollback. |
| Confirm CE/UK paperwork | Request the ETC DoC compliance file for the hire unit before the event. |
| Firefly AV hire | Firefly AV hires all four ColorSource models from Leeds and Preston, with day rates from £80–£150. |
The table below draws on the official ColorSource app sheet and ETC’s workbook.
| Spec | CS20 | CS40 | CS20 AV | CS40 AV |
|---|---|---|---|---|
| Faders | 20 | 40 | 20 | 40 |
| Control channels | 80 | 80 | 80 | 80 |
| DMX ports (5-pin XLR) | 1 | 1 | 2 | 2 |
| DMX universes | 1 | 1 | Up to 5 (sACN/Art-Net) | Up to 5 (sACN/Art-Net) |
| RJ45 network port | No | No | Yes | Yes |
| HDMI output | No | No | Yes | Yes |
| Audio I/O | No | No | Yes | Yes |
| Amigo remote | No | No | Yes | Yes |
| Display | 7" multi-touch | 7" multi-touch | 7" multi-touch | 7" multi-touch |
| sACN / Art-Net | No | No | Yes | Yes |
Full datasheets, CE/DoC compliance files and firmware release notes are available from the ETC documentation index. Download the datasheet and user manual before any hire.
The CS20 suits a presenter-led conference in a hotel ballroom where you need four or five looks and nothing more. The CS40 gives you the extra fader real estate for a mid-size theatre or awards night without adding network complexity. Move to an AV model the moment your brief includes an HDMI feed to a confidence monitor, a video wall driven by the console, or sound-to-light effects — the AV models add sACN/Art-Net networking, OSC, audio I/O and the Amigo remote specifically for those integrations.

Run through this checklist on your vendor call or technical briefing:
Pro Tip: RDM auto-discovery can populate your patch quickly, but always walk the rig and verify that auto-populated fixture addresses and parameter assignments match the physical units before the doors open. A mis-patched mover at the back of a 500-seat room is not a problem you want to solve during the show.
Core setup is quick, but verify auto-discovery before you trust it. Follow this sequence:
For LED screen integration via HDMI, confirm routing and resolution during the tech rehearsal, not at showtime.
Pro Tip: Use the Playback Toy for live busking at corporate or broadcast events — it lets you filter and time pre-programmed looks so you can layer cues in real time without re-cueing from scratch. Assign quick-select groups before the show so floor changes take seconds, not minutes.
The user manual defines two operating modes that change how much of the console’s capability is exposed.
Simple Mode gives you a single page of faders and a limited set of looks. It is the right choice for:
Complete Mode exposes full parameter control, multiple pages of faders and advanced programming tools. Use it for:
Switching between modes is non-destructive — your show data is preserved. The practical rule: start in Simple Mode during load-in to confirm the patch, then switch to Complete Mode once the rig is verified and programming begins in earnest.
RDM auto-discovery means fixture profiles populate without manual address entry, cutting patch time on multi-fixture rigs considerably.
Prioritise signal chain and power checks first, then console configuration. In order:
Pro Tip: Amigo is your fastest on-floor diagnostic tool. Rather than walking back to FOH every time a fixture behaves unexpectedly, open Amigo on a phone or tablet and adjust intensity, colour or address from the fixture position. It cuts troubleshooting time on large rigs significantly.
For firmware issues, check the ETC documentation index for the current release notes. If a recent update introduced instability, roll back by loading the previous firmware file from USB and restoring the pre-update show file.
Firefly AV stocks and hires all four models from Leeds and Preston. For most UK corporate and conference events, the CS20 AV covers the brief. The CS40 AV is the default recommendation for awards nights, concerts and eSports productions where moving lights and multi-universe rigs are standard.
Most technicians who struggle with ColorSource consoles on site have one thing in common: they trusted RDM auto-discovery without verifying it. The auto-populate feature is genuinely useful, particularly on a 30-fixture rig under load-in pressure. But it is a starting point, not a finished patch. A fixture that responds to the wrong address during a product reveal is a harder conversation than the five minutes it takes to walk the rig beforehand.
The other persistent mistake is booking a standard model when the brief quietly includes a video element. “Just an HDMI feed to the screen” is exactly the kind of detail that surfaces at tech rehearsal when the console is already in the rack. AV models cost marginally more per day; the alternative is a last-minute re-hire or a workaround that nobody is happy with.
Simple Mode is underused by experienced operators who default to Complete Mode out of habit. For a small corporate show with a non-specialist operator, Simple Mode is the correct choice — it reduces the chance of an accidental parameter change mid-presentation and keeps the interface readable under pressure.

Firefly AV is the practical choice for event managers and venue operators who need a ColorSource console with a technician who already knows the rig. Based in Leeds and Preston and working UK-wide on AV equipment hire, Firefly AV supplies all four ColorSource models alongside the wider kit that typically surrounds them: Absen LED walls, Panasonic projectors, DB Technologies speakers, Sennheiser mics and Lite Deck staging.

Day rates run from £80 for a CS20 to £150 for a CS40 AV, with technician day rates quoted separately. Dry hire is available on a two-day hire week. For conferences, awards nights, eSports events and broadcast productions, Firefly AV can supply the console, the crew and the surrounding event production setup as a single package. Contact Firefly AV directly for availability and a day-rate quote specific to your event.
A ColorSource light board is a compact ETC lighting console designed for LED and intelligent fixture control. It uses a 7" multi-touch stage map and RDM auto-discovery to simplify patching for live events.
Standard CS20 and CS40 models support one DMX universe (512 addresses). AV models (CS20 AV and CS40 AV) support up to five universes via sACN or Art-Net over Ethernet.
Amigo is a browser-based remote available on AV models that lets a technician control the console from a phone or tablet on the same network, useful for floor-level focus and troubleshooting without returning to FOH.
Yes. Firefly AV hires all four ColorSource models from its Leeds and Preston bases, with technician support available. Day rates vary depending on model, with crew quoted separately.
Use Simple Mode for small shows with a limited number of looks and non-specialist operators. Switch to Complete Mode for larger rigs, moving lights, or any event requiring multi-page fader control and full parameter access.