Soundcraft EFX12 - High-performance mixing console

Soundcraft EFX12 – High-performance mixer with built-in Lexicon® effects

The Soundcraft EFX12 is a 12+2-channel analog mixer designed to deliver professional-quality live and recording performance with a built-in 24-bit Lexicon® effects engine. Available in 8+2 or 12+2 channel formats, it combines transparent GB30 preamps, a 3-band EQ with swept mids, and comprehensive routing in a compact and rugged chassis. Its effects stack offers 32 adjustable presets, tap-tempo and setup memory, along with an effects send on each channel and a configurable aux bus, allowing you to design studio-grade mixes and reverbs without external hardware. It also features direct outputs for multitracking, TRS inserts on each channel, 10-segment LED meters, XLR, 1/4″ metal jack, and RCA connections for playback and recording, and a customizable karaoke preset for events and performances.

Main features

• 8+2 and 12+2 channel formats: choose according to your mono and stereo input needs.
• 24-bit Lexicon® Processor: 32 programmable effects with tap-tempo and preset storage.
• 1 effects send per channel and 1 auxiliary bus configurable for monitors or external processors.
• 3-band EQ with swept mids on mono inputs and 3-band EQ on stereo.
• TRS inserts on all mono inputs and the mix output.
• Direct pre/post fader outputs on each channel for multitrack recording.
• XLR and ¼″ metal jack connectors on inputs and outputs, plus RCA for playback and recording.
• 10-segment LED metering with multi-point peak detection per channel and on the main output.
• Custom Karaoke Preset: Quickly adjust levels and effects for voice performances.
• 10U rack mount via optional rotating connector for rear cabling.
• Internal fanless universal power supply for silent operation.

User benefits

• Professional-grade effects: Built-in 24-bit Lexicon®, without the expense of external drives.
• Easy recording: built-in pre/post fader direct outputs and RCA recording jacks.
• Agile workflow: tap-tempo, FX memory, and karaoke presets for live performances.
• Total sound control: sweepable EQ, inserts and configurable aux in a single unit.
• Robust construction: metal chassis and SMD components ensure reliability on tour.

Use cases

• Concerts and small tours that require effects and multitrack recording.
• Fixed installations in churches, auditoriums and conference rooms.
• Karaoke events and corporate presentations with quick presets.
• Mobile studios and OB vans requiring integrated routing and processing.
• Sound reinforcement systems in bars, gyms, and educational centers.

Frequently Asked Questions

• Can I use effects and record at the same time? Yes; the Lexicon® processor works in parallel, and the direct outputs don't affect the bus.
• How do I save my FX presets? Use the memory function in the effects panel after adjusting tap tempo and parameters.
• Is the effects send pre- or post-fader? The FX send is post-fader; the aux bus is configurable pre/post.
• Is it quiet on stage? Yes; its internal fanless power supply eliminates background noise.
• What size faders do you use? High-quality 60mm faders for precise adjustment.

Description for projects

Soundcraft EFX12 12+2 channel mixer with Lexicon® 24-bit, 32 FX, tap-tempo and memory, 1 FX send/channel, 1 configurable aux, 3-band EQ, TRS inserts, 16 pre/post direct outputs, 10-segment LED meters, XLR/¼″/RCA connectors and 10U rackmount.