
Soundcraft Si Expression 2 Digital 24-Channel Live Audio Mixer
Take Control of Your Sound with the Soundcraft Si Expression 2 Digital Mixer The Soundcraft Si Expression 2 is a powerful 24-channel digital live audio mixer console designed to give you complete control over your sound. With recallable mic preamps, flexible routing, and comprehensive processing,...
*Price sourced from Amazon.com. Last updated:Jun 19, 2026.Price and availability are subject to change.
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Overview
Take Control of Your Sound with the Soundcraft Si Expression 2 Digital Mixer
The Soundcraft Si Expression 2 is a powerful 24-channel digital live audio mixer console designed to give you complete control over your sound. With recallable mic preamps, flexible routing, and comprehensive processing, this mixer is perfect for live performances, studio recordings, and more.
Specifications:
- Mono Mic Inputs: 24
- Line Inputs: 4
- Inputs to Mix: 66
- Internal Stereo FX Returns: 4
- AES In: Yes
- Expansion Slot: 1 ViSi Connect option card slot for 64 x 64 input/output expansion
- Faders: Freely assignable
- Patching: Freely assignable
- Processing: Dedicated processing for high pass filter, input delay, gate, compressor, and four band EQ on every input channel
- Automation: Comprehensive automation system
- Mute Groups: 4
Key Features
24 (16 - Si Expression 1, 32 - Si Expression 3) mono mic inputs
4 line inputs
66 inputs to mix
1 ViSi Connect option card slot for 64 x 64 input/output expansion
Freely assignable faders and patching
This product is sourced from an authorized Soundcraft North American dealer and includes the official Soundcraft manufacturer’s warranty. The warranty is valid only for products purchased from authorized Soundcraft North American dealers within the United States.
Specifications
Pros & Cons
👍 Pros
- Features 24 mono mic inputs, offering ample connectivity for a wide range of live performances or recording scenarios.
- Includes 4 line inputs, providing additional flexibility for connecting various audio sources beyond microphones.
- Offers a remarkable 66 inputs to mix, allowing for complex and extensive audio routing and sound management.
- Equipped with 1 ViSi Connect option card slot, enabling significant 64 x 64 input/output expansion capabilities.
- Provides freely assignable faders and patching, allowing for highly customizable and intuitive workflow configuration.
👎 Cons
- The base model Si Expression 1 has fewer mic inputs (16), which could be a limitation if not purchasing the Expression 2 or 3.
- Expanding the input/output capabilities requires an additional ViSi Connect option card, which is not included.
- As a digital mixer, it may require a learning curve for users more accustomed to analog systems.
- The extensive features and input count could be overwhelming or unnecessary for smaller, simpler audio setups.
- While highly configurable, achieving an optimal setup might demand significant time for initial patching and fader assignment.