OMNITRONIC LMC-3242FX USB Mixer 32-Channel with 24 Mic Preamps, 100 DSP Effects, 4 Subgroups, 2-in/2-out USB Audio Interface 10040287

With 24 low-noise microphone preamps and a 24-bit DSP engine offering 100 presets, the OMNITRONIC LMC-3242FX USB mixer delivers studio-grade processing and live-sound flexibility in a single rack-mountable console. Its built-in 2-in/2-out USB audio interface at 16-bit/48 kHz makes multitrack recording and playback effortless.

Overview

The LMC-3242FX is a 32-channel analog mixer engineered for demanding live performances, houses of worship, and project studios. It provides 24 mono mic/line channels with XLR/TRS combo inputs, 4 stereo line channels, and 4 subgroups for flexible routing. Each mono channel features a 3-band EQ with semi-parametric mids, while stereo channels include a 4-band EQ. Four aux sends (2 pre-fader, 2 post-fader) handle monitor mixes and external effects. A switchable +48V phantom power supply accommodates condenser microphones, and per-channel mute/solo switches streamline sound checks.

What stands out

• 24-bit DSP effects processor with 100 presets, including reverbs, delays, and modulation effects
• Built-in USB audio interface (2-in/2-out, 16-bit/48 kHz) for direct recording to a computer
• 60 mm faders for precise level control on all channels and subgroups
• Balanced XLR and TRS main outputs, plus dedicated control room and headphone outputs
• Internal universal power supply (100-240V AC) with low noise and high reliability

Technical details

• Total channels: 32 (24 mono + 4 stereo)
• Mono inputs: 24 XLR/TRS combo jacks with 3-band EQ (semi-parametric mid)
• Stereo inputs: 4 TRS pairs with 4-band EQ
• Aux sends: 4 (2 pre/2 post)
• Subgroups: 4
• Phantom power: +48V switchable
• Frequency response: 20 Hz – 20 kHz
• THD: < 0.01%
• Faders: 60 mm
• Power supply: internal switching, 100-240V AC

Our verdict

The OMNITRONIC LMC-3242FX USB packs an impressive channel count, flexible routing, and high-quality effects into a robust mixer that suits both live sound and home recording. Its USB connectivity and comprehensive EQ make it a versatile centerpiece for any audio setup.