Soundcraft Si Impact 40-input Digital Mixing Console
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- SKU
- SCR-5056170
. Description
Soundcraft Si Impact 40-input Digital Mixing Console
The Si Impact is a compact yet feature-rich digital console that delivers professional mixing capability in a genuinely portable format. Its 26 motorized faders, responsive 5" touchscreen, and intuitive layout make it equally at home in live sound, broadcast, or installation work. This is a serious mixing tool that doesn't demand a truck to transport.
I/O Architecture & Connectivity
With 40 DSP input channels (32 mono inputs plus 4 stereo returns), 31 output busses, and 20 sub-group/aux busses, the Si Impact handles complex routing demands without compromise. The 32 XLR mic inputs with switchable phantom power (arranged in groups of eight) plus 8 combi-jacks for line and instrument sources provide flexibility for any signal chain. The 32-in/32-out USB interface integrates seamlessly with recording systems, while the 32×32 expansion card slot supports MADI, Dante, CobraNet, AES/EBU, and other professional networking protocols.
Processing & Control Surface
Each channel and bus carries a 4-band fully parametric EQ plus access to four studio-grade Lexicon Effects engines with dedicated FX busses, while BSS Graphic Equalisers are available on every output bus. The control surface features 26 motorized faders across 4 fully customizable fader layers, 8 VCAs, and 8 mute groups, allowing rapid reconfiguration and recall during sessions. The multi-colour LCD channel displays paired with the 5" touchscreen create an efficient mixing environment that rewards both quick decisions and detailed work.
Key Features
- 40 DSP input channels (32 mono inputs + 4 stereo channels/returns)
- 32 XLR mic inputs with switchable phantom power in groups of eight
- 8 XLR/1/4" combi-jacks for line inputs and instruments
- 31 output busses with full DSP processing and graphic EQ
- 20 sub-group / aux busses plus 4 mono/stereo matrix busses
- 26 motorized faders with 4 customizable fader layers
- 5" touchscreen display with multi-colour LCD channel displays
- 4-band parametric EQ on each channel and bus
- Four Lexicon effects engines with dedicated FX busses
- 8 VCAs and 8 mute groups
- 32×32 USB interface and expansion card slot (MADI, Dante, CobraNet, AES/EBU compatible)
- Compact dimensions (750mm × 500mm × 160mm) weighing 20kg with low power consumption (<130W)
The Si Impact combines serious I/O count, professional effects processing, and genuine portability into a mixing console built for operators who demand control without sacrifice.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | China |
Reviews
At a Glance
The Soundcraft Si Impact is a 40-input digital mixing console built for live sound, broadcast, and touring work—delivering studio-grade effects processing and transparent signal routing in a genuinely portable 20kg frame. Its 26 motorized faders, four Lexicon effects engines, and 5-inch touchscreen give sound operators precise control over complex setups without compromise. Choose it when you need professional-level I/O count and routing flexibility on the road or in fixed installations where a full-size console won't fit.
Who This Is For
| Best suited for | Live Performance, Studio Sessions, Broadcast, Installation work, Touring |
|---|---|
| Tonal character | Transparent signal path, studio-grade effects processing, precise parametric control, low noise floor, professional-grade routing flexibility |
| Less specialized for | Home Recording (budget-conscious), Practice (overkill complexity), Small venue fixed installations (oversized capability) (it will do it; instruments voiced for that style do it more easily) |
| Skill level | Intermediate / Advanced / Professional |
Frequently Asked Questions
How many microphones can I connect at once?
The Si Impact provides 32 XLR mic inputs with switchable phantom power, plus 8 additional XLR/1/4-inch combi-jacks for line and instrument sources, giving you 40 input channels total.
Can I expand the I/O beyond what's built in?
Yes. The 32×32 expansion card slot supports MADI, Dante, CobraNet, and AES/EBU protocols, letting you add networked I/O for larger touring rigs or multi-room installations. The console also includes a 32-in/32-out USB interface for recording integration.
Is this console portable enough for touring?
At 20kg and compact dimensions (750mm × 500mm × 160mm) with low power consumption under 130W, the Si Impact is designed as a genuinely portable mixing tool that doesn't require dedicated transport—ideal for mobile rigs and touring operations.
What mixing and effects tools are included?
Every channel and bus gets a 4-band fully parametric EQ, and the console includes four Lexicon studio-grade effects engines with dedicated FX busses. Output buses also feature BSS Graphic Equalisers for final shaping.
How do I navigate the mixing surface during a show?
The control surface includes 26 motorized faders across 4 fully customizable layers, 8 VCAs, 8 mute groups, a 5-inch touchscreen, and multi-colour LCD channel displays—allowing you to organize your workflow, recall snapshots, and make fast adjustments without scrolling menus.
Do I pay sales tax on this order?
Sales tax is collected only on orders shipped to California; orders shipped to any other US state are not charged sales tax at checkout when you buy direct from our website. Marketplaces collect sales tax as the facilitator in most states, so the same listed price can cost more there. Buyers remain responsible for any use tax their state applies. Free US shipping and 30-day returns are included.
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