3204VLZ4 on August 22, 2015 | Marketing Team 32-Channel 4-bus FX Mixer with USB 32-channel 4-bus mixer featuring Mackie signature high-headroom/low-noise design 28 boutique-quality Onyx mic preamps Ultra-wide 60dB gain range 128.5 dB dynamic range +22 dBu line input handling Extended frequency response Distortion under 0.0007% (20Hz – 50kHz) Improved RF rejection perfect for broadcast applications Phantom power for condenser mics Dedicated inline channel compression for critical inputs (ch. 25-28) 28 high-headroom line inputs with dedicated inserts Level, pan, solo and overload/mute LEDs on each channel 3-band EQ with sweepable midrange 18 dB/oct 100Hz low-cut filter on mic input channels 4 subgroups featuring dedicated inline compressors for total dynamic control 6 aux sends with inserts, pre/post fader and internal/external FX send options 2 stereo returns and 4 group outs with inserts Dual 32-bit RMFX+™ processors featuring 24 “Gig Ready” reverbs, choruses and tap delay for live applications Integrated 4×2 24-bit USB interface Stream subgroups or master L/R to your PC or Mac for recording Use your favorite plug-in live via auxes 5/6 Convenient stereo return to mains for music playback or return to channel to implement EQ, auxes and more PFL/AFL solo modes 60mm long-wearing log-taper faders High-resolution 12-segment stereo meters Sealed rotary control resist dust and grime “Built-Like-A-Tank” rugged steel chassis with powder-coat finish High-visibility, high-contrast controls deliver convenient “at-a-glance” visual feedback Universal power supply for worldwide use