{{usedProd.DisplayName}}
{{usedProd.Price}}
Product Code: 3242157
Blackmagic ATEM 4 M/E Constellation 4K Plus
With double the I/O of the original model, the Blackmagic ATEM 4 M/E Constellation 4K Plus features 80 12G-SDI inputs and 48 12G-SDI outputs, advanced SuperSource processing, and 298-channel Fairlight audio mixing. It supports UHD 4K60 via 10-bit 4:2:2 SDI and includes powerful multiview, chroma keying, and media playback tools, making it a comprehensive switcher for high-end broadcast production.
Key Features:
- 4 M/E UHD 4K switcher with 80 12G-SDI inputs and 48 12G-SDI outputs
- 10-bit 4:2:2 processing up to 2160p60 with SDI and webcam-compatible USB-C outputs
- Built-in frame synchronisers, format and frame rate converters on all inputs
- Integrated 298-channel Fairlight audio mixer with 2 MADI inputs and 4 MADI outputs
- Advanced chroma keying with 16 upstream and 4 downstream keyers
- 4 independent DVEs and SuperSource processing with 8 DVE layers
- 4 multiview outputs, each with up to 16 configurable windows
- Media pool supports 60 stills, 1200-frame animations, and four 1080p60 video clips
- Full talkback support via SDI, 5-pin XLR, and RJ12 for broadcast communication
- Compact 4U rackmount design with integrated control panel and LCD preview screen
- Reference sync input, RS-422, dual IEC power, and Ethernet control
- ATEM Software Control Panel included with support for Windows and macOS
- Compatible with ClearCom, RTS, Blackmagic ATEM panels, and HyperDeck recorders
- Configurable for IP webcam output at 1080p and 720p via USB-C
- Switchable formats including UHD 4K, 1080p/i, and 720p across global frame rates
Multiformat 4K SDI switching
The switcher supports 80 12G-SDI video inputs and 48 independent 12G-SDI outputs, all capable of 10-bit UHD 4K60 operation. Each input includes a synchroniser, format converter, and frame rate converter, letting you mix sources without genlock. Additional webcam output over USB-C allows for 1080p and 720p streaming compatibility. Four multiview SDI outputs provide flexible live monitoring, while 21 pattern generators and 2 colour generators support broadcast-style transitions and design.
Advanced real-time processing
Equipped with four DVEs and SuperSource processing, the ATEM 4 M/E Constellation 4K Plus enables layered picture-in-picture compositions, custom DVE transitions, and fully routable SuperSource effects with eight DVE layers and a background. With 16 upstream and 4 downstream keyers supporting chroma, luma, stinger, and DVE options, users can create complex virtual sets and green screen effects using per-camera keying and foreground colour correction for seamless compositing.
Integrated Fairlight audio mixer
Audio is handled by a powerful 298-channel Fairlight mixer, supporting embedded SDI audio, analogue inputs via ¼" TRS, and MADI digital I/O for routing between external devices. Two MADI inputs and four MADI outputs support expansive audio environments, while onboard controls and ATEM Software Control allow simultaneous mixing, monitoring, and talkback integration. Talkback includes SDI, RJ12, and 5-pin XLR options for two-way team communication, complete with sidetone and voiceover support.
Flexible connectivity
Operators can control the switcher via its front panel, ATEM Software Control, or external ATEM hardware panels. Full XML project state saving and integrated Photoshop plug-in support enhance flexibility for managing media assets. Connections include RS-422, Ethernet, reference sync, and 4 x USB ports for high-speed media and control. Despite its extensive I/O and processing features, the unit fits in a standard 4U rack, cooled by an efficient, low-noise thermal system.
What’s in the box?
- 1 x Blackmagic ATEM 4 M/E Constellation 4K Plus
FAQs
What resolution and format does the Blackmagic ATEM 4 M/E Constellation 4K Plus support?
The ATEM 4 M/E Constellation 4K Plus supports video formats up to UHD 4K at 60fps in 10-bit 4:2:2 via 12G-SDI, and can downscale for 1080p or 720p webcam output via USB-C. All standard global formats are supported, including 1080p/i and 720p in multiple frame rates.
How does SuperSource processing improve live production?
SuperSource acts like an additional effects switcher with 8 DVE layers and a background layer. It lets you create layered effects and picture-in-picture layouts without using main DVEs, perfect for interviews and multi-source composites.
Can this switcher handle un-synchronised sources?
Yes. Every input includes a built-in synchroniser, format converter, and frame rate converter, making it compatible with sources that lack genlock, simplifying integration in diverse camera setups.
How is audio managed on the ATEM 4 M/E Constellation 4K Plus?
It features a 298-channel Fairlight mixer with SDI-embedded audio, two TRS analogue inputs, two MADI stereo inputs, and four MADI stereo outputs. You can manage mix-minus, voiceovers, and multiple outputs simultaneously.
Is there a way to preview and control the switcher without external panels?
The built-in LCD screen and front panel buttons allow for local operation, while the ATEM Software Control Panel provides detailed control over video, audio, media, macros, and more on macOS or Windows systems.
Back to topProduct Specification
| Audio Formats | Analog SDI: 2-Channel |
| Audio Monitoring | 2 x 1/4" TRS analogue stereo 2 x BNC MADI stereo digital SDI Embedded Audio: 2-channel per input |
| Channels | 298-Channel Mixing |
| Connectivity | 1x BNC Blackburst, Reference, Tri-Level Sync Input 1x RJ45 Control 1x RJ12 Control 1x RJ45 Talkback Input/Output 1x XLR 5-Pin Talkback Input/Output |
| Effect | Type | 16x Chroma Key 21x Luma Key 4x Stinger 4x DVE |
| Input | Output | Video Inputs: 80 x BNC 12G-SDI (10-bit 4:2:2) Supported Formats: UHD 4K: 23.98/24/25/29.97/30/50/59.94/60 fps 1080p: 23.98/24/25/29.97/30/50/59.94/60 fps 1080i: 50/59.94/60 fps 720p: 50/59.94/60 fps Per Input: Frame synchroniser, frame rate converter, format converter Video Outputs: 48 x BNC 12G-SDI 1 x USB-C (1080p or 720p webcam output) Up to UHD 4K60 10-bit 4:2:2 via SDI Multiview Output: 4 x SDI (configurable 4, 7, 10, 13, or 16 views) |
| Operating System | macOS, Windows 10 Home, Windows 11 Home OS Compatibility: macOS 12 or Later / Windows 10 or Later |
| Operating Temperature | 0 to 40°C up to 90% Humidity |
| Resolution | UHD 4K at 60 |
| Screen Resolution | 1366 x 768 |
| Size | 48.3 x 22.6 x 17.8 cm |
| Weight [kg] | 12.24 |
{{item.DisplayName}} for the Blackmagic ATEM 4 M/E Constellation 4K Plus
{{accessory.DisplayName}}
Awaiting Stock
Awaiting Stock
In Stock
Low Stock
Special Order
Usually available in 5-7 days
Discontinued
In Stock
Call To Order
48 Hour Delivery
Awaiting Stock
{{accessory.Price}}
Available used from {{accessory.AccessoryUsed.UsedStartingPrice}}
No Accessories
BPF Content
Your flexible credit options available
Interest Bearing
with a choice of repayment plans over 24 or 36 months 13.9% APR (representative)Buy now pay later
36 month loan with a six month deferral period, 18.9% APR (representative)Interest Bearing Finance
This option comprises term loan with a choice of repayment plans over:
- 24 months
- 36 months
The balance of the finance agreement is payable directly to Novuna Consumer Finance in equal monthly instalments by monthly direct debit. The direct debit payments will commence at the end of the first month following receipt of your goods. The interest rate charged is 13.9% APR (representative). Late payment and early repayment penalties apply; full details of these will be provided in the loan agreement pack.
For customers based in the Channel Island, please call us to apply for finance
| 24 Months | 36 Months | |
|---|---|---|
| Cash price | £12,034.00 | £12,034.00 |
| Deposit | £0.00 | £0.00 |
| Loan Amount | £12,034.00 | £12,034.00 |
| Monthly Instalment | 23 x £572.58 | 35 x £405.94 |
| Final Instalment | £572.58 | £405.94 |
| Total Amount Repayable | £13,741.92 | £14,613.84 |
| Representative | 13.9% APR | 13.9% APR |
Buy now pay later
The Buy Now Pay Later option comprises a 36 month loan following a six month deferral period.
During the six-month deferral period, it is possible to pay off the loan, either by way of a lump sum or in smaller amounts. If the loan is partially repaid within six months, the remaining interest will be adjusted to reflect the new balance. If the loan is fully repaid within the six-month deferral period, then no interest is payable, however, a £29 early settlement fee is payable in respect of repayments within these six months.
Following the six-month deferral period, Novuna Personal Finance will initiate a monthly direct debit payment for the remaining duration of the loan. Interest will be charged at a rate of 18.9% APR (representative) on outstanding balances (backdated to the first date of the loan). Novuna Personal Finance will send a reminder letter approximately one month before the six-month deferral period is due to elapse.
For customers based in the Channel Island, please call us to apply for finance
| Balance settled in full within the six month deferral period | Balance NOT settled in full within the six month deferral period | |
|---|---|---|
| Cash price | £300 | £300 |
| Deposit | £0 | £0 |
| Loan Amount | £300 | £300 |
| Settlement fee | £29 | £0 |
| Settlement payment | £329 | - |
| Monthly Instalment | - | 36 x £11.57 |
| Total Amount Repayable | £329 | £416.52 |
| Representative | 18.9% APR | 18.9% APR |
{{item.ConditionName}}
No Used Products