Soundcraft EFX12 12-Channel Mono + 2-Channel Stereo Mixer with Built-In Lexicon FX

Overview

Building on the proven Soundcraft EPM platform, the EFX12 adds a premium 24-bit Lexicon effects processor—powered by the same AudioDNA engine found in the Lexicon MX500—to deliver studio-grade reverb, delay, chorus and modulation effects at an entry-level price. With 32 user-selectable FX presets, tap-tempo functionality, three parameter controls per effect and onboard preset storage, the EFX12 puts professional processing at your fingertips. Each of the 12 mono inputs features a GB30 microphone preamplifier (55 dB gain, +22 dB headroom) and swept-mid 3-band EQ, plus switchable 48 V phantom power for condenser mics. Two stereo channels offer 2-band EQ for keyboards or media players. Robust TRS inserts, balanced XLR and ¼″ outputs, and RCA play/record jacks ensure seamless integration into any setup.

Key Features

• 12 Mono + 2 Stereo Channels with individual gain, EQ and level controls

• Built-In 24-Bit Lexicon FX processor with 32 presets, tap tempo and user-store

• GB30 Mic Preamps for ultra-transparent, low-noise gain (55 dB gain, +22 dB headroom)

• 3-Band EQ on mono channels (swept mid) and 2-Band EQ on stereo channels

• 48 V Phantom Power switchable per mono channel

• One FX Send + One Aux Bus per channel for effects sends and monitor mixes

• TRS Insert Sockets on all mono channels and main mix output

• Balanced XLR & ¼″ TRS Outputs plus RCA Playback Inputs & Record Outputs

• Ten-Segment LED Metering with multipoint peak indication

• Intuitive Solo System & Headphone Output with dedicated level control

• Rack-Mountable Chassis (optional RMK-EPMEFX12 kit)

Applications

Perfect for small-to-medium live venues, rehearsal studios, houses of worship, conference rooms and fixed installations, the EFX12 delivers reliable analog mixing and premium digital processing in a compact, easy-to-use package.