Blackmagic Design ATEM 1 M/E Constellation 4K
A compact 1 M/E Ultra HD live switcher with 10 standards converted 12G-SDI inputs and four chroma keyers.
SKU: BLA-SWATEMSCN2/2ME1/4K
1-Year Warranty · Authorised SA Distributor · Nationwide Shipping
AvailabilityOnly 1 left
In stock and dispatched from our Johannesburg warehouse.
ShippingNationwide courier
We deliver across South Africa with reliable courier partners. Shipping is calculated at checkout.
Bulk & trade ordersGet a quote
Buying in volume? Contact us for trade and bulk pricing.
Finance optionsStitch · Payflex · Float
The ATEM 1 M/E Constellation 4K is a powerful live production switcher that brings Ultra HD to broadcast quality multi camera productions. It features 10 standards converted 12G-SDI inputs and 6 12G-SDI outputs, so you can mix HD and Ultra HD sources and let the switcher convert them automatically.
With four ATEM Advanced Chroma Keyers, a DVE, media players, talkback and a USB webcam output, it packs a full broadcast feature set into a compact rack mount chassis. A built in front control panel lets you operate the switcher directly for setup or emergency use.
Key Features
- 10 standards converted 12G-SDI inputs supporting 1.5G, 3G, 6G and 12G rates
- 6 x 12G-SDI outputs for flexible routing
- 1 M/E row with 4 ATEM Advanced Chroma Keyers and 1 DVE
- 16 way multiview on a single 12G-SDI output
- Built in Fairlight audio mixer with EQ and dynamics processing
- USB-C webcam output for direct streaming software connection
- Built in front panel with 2.2 inch LCD for standalone operation
Ideal For
- Live event and concert production in Ultra HD
- Houses of worship and conference streaming
- Sports and esports broadcasts
- Studio and OB van installations
- Education and corporate AV teams
Specifications
- 10 x 12G-SDI inputs with standards conversion
- 6 x 12G-SDI outputs
- 1 M/E row, 4 chroma keyers, 1 DVE
- Supports HD up to 2160p60 Ultra HD
- USB-C webcam output at 720p or 1080p
- 5-pin XLR and RJ12 talkback connections
Available from Prosales, South Africa's authorised Blackmagic Design reseller and integrator.
| SDI Inputs | 10 x 12G-SDI with standards conversion |
| SDI Outputs | 6 x 12G-SDI |
| SDI Rates | 1.5G, 3G, 6G and 12G |
| M/E Rows | 1 mix effects row |
| Keyers | 4 ATEM Advanced Chroma Keyers |
| DVE | 1 DVE processor |
| Multiview | 16 way on 12G-SDI output |
| HD Formats | 720p and 1080i, 1080p |
| Ultra HD Formats | 2160p up to 2160p60 |
| Audio Mixer | Built in Fairlight, 28 channel with EQ and dynamics |
| Streaming Output | USB-C webcam at 720p or 1080p |
| Talkback | 5-pin XLR headset and RJ12 |
| Control | Built in front panel plus ATEM Software Control |
12G-SDI Ultra HD
Ten 12G-SDI inputs support 1.5G, 3G, 6G and 12G rates, so you can run a full Ultra HD production up to 2160p60. Each input is standards converted so mixed format sources work automatically.
Complete Broadcast Toolkit
Four ATEM Advanced Chroma Keyers, a DVE, media players and a 16 way multiview deliver a professional production feature set. Everything you need for polished live shows is built in.
Compact and Self Contained
A built in front panel with a 2.2 inch LCD lets you operate the switcher without a computer for setup or emergency switching. The USB-C webcam output connects directly to streaming software.









