Mackie ONYX12: Studio-Grade Sound for Stage and Studio

The Mackie ONYX12 is a 12-channel premium analog USB mixer built around eight award-winning Onyx mic preamps and optimized for multitrack recording and live sound. It pairs classic analog tone with high-resolution 24-bit/96 kHz recording, a professional effects engine, and a full-color Studio Command display in a rugged, road-ready chassis, making it equally at home in a project studio, a house of worship, or a small club. For the creator ready to record and mix at a professional level, it is the mixer that finally sounds as good as the ideas going into it.

Onyx Preamps That Stay Pristine

At the heart of the ONYX12 are eight of Mackie's award-winning Onyx mic preamps, delivering up to 60 dB of gain through an end-to-end ultra-low-noise design that measures -128 dBu equivalent input noise. With a frequency response of 20 Hz to 30 kHz and total harmonic distortion held under 0.01 percent, these preamps capture vocals, acoustic instruments, and amplifiers with the transparent accuracy professionals demand. Switchable Hi-Z inputs on channels 1 and 2 let you plug a guitar or bass straight in, while 48V phantom power on every mic channel powers your favorite condensers.

The Legendary Perkins British-Style EQ

The ONYX12 features an enhanced 3-band Perkins British-style EQ, based on the same Wien Bridge circuit topology that defined the hallowed British consoles of the 1960s and 70s. Designer Cal Perkins refined the values to add a full 6 dB more control, giving each band plus/minus 15 dB of musical, wide-Q shaping without narrowing the filter, and an on/off hard-bypass switch lets you compare your tweaks against the raw signal instantly. The result is an EQ that flatters a source rather than fighting it, coloring your mix with the warmth of classic analog desks.

Record Anywhere: USB and SD

Recording on the ONYX12 works two ways. Over USB 2.0 you can stream every channel to a Mac or PC for full 24-bit/96 kHz multitrack production, with a channel-assignable 4-track USB return that brings backing tracks and playback back into the console for overdubs or virtual soundcheck. When a computer is not part of the plan, direct-to-SD recording captures a stereo mix at up to 24-bit/96 kHz and plays audio back straight from the card, so you can document a rehearsal or spin walk-in music with nothing more than the mixer itself.

Effects, Bluetooth, and Studio Command

A professional high-resolution FX engine gives you customizable reverbs, delays, choruses, and more, each with adjustable parameters and a dedicated FX EQ, plus room to store up to six of your own presets for instant recall. The full-color Studio Command display and single-knob interface make dialing in effects and browsing SD files effortless, with dedicated Previous, Next, Record, and Play/Pause transport buttons under your thumb. Built-in Bluetooth streaming pairs a phone or tablet to a channel so you can drop in reference tracks or background music and route them to the aux sends or main mix.

Built Like a Tank, Ready for the Road

Housed in a heavy Built-Like-A-Tank steel chassis, the ONYX12 is engineered to shrug off the knocks of load-in and load-out, and its sealed rotary pots resist the dust and grime that kill lesser mixers. Rugged QuickGrip side handles make it easy to carry from the studio to rehearsal, while backlit Mute and Solo buttons and high-contrast controls keep the mix clear even on a dark stage. Twelve-segment stereo meters, overload indicators on every channel, control room and headphone outputs, and a footswitch input for FX mute round out a genuinely professional feature set.

Who the ONYX12 Is For

Track a band in a home studio, mix a worship service, run sound for a small club, or capture a podcast and stream it live, the ONYX12 has the inputs, sound quality, and recording tools to do it all. Home recordists, worship tech teams, gigging musicians, and content creators reach for it when they want clean Onyx preamps, classic Perkins EQ, computer-free SD recording, and a bundled Waveform OEM DAW with 16 DAW Essentials plugins in one dependable console. When a project outgrows a basic interface, the ONYX12 is the analog mixer that grows with it.