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Everything in Music Since 1958
Everything in Music Since 1958

Mackie Onyx12 Premium 12-Channel Analog USB Mixer

by Mackie
Original price $649.99 - Original price $649.99
Original price
Default Title: $649.99
Current price $649.99
♫ In stock
About Inventory Status

Call or text us at 301-946-8808.

In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions

Call or text us at 301-946-8808.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

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Capture Creativity with the Mackie Onyx12 Premium 12-Channel Analog USB Mixer

Give your project studio or mobile rig the analog mixer it deserves. The Mackie Onyx12 is a premium 12-channel USB mixer optimized for multitrack recording and live sound. Experience impeccable sound quality, a flexible FX engine and seamless workflow for your home recording or live shows.

  • 14x8 analog mixer with 4 low-noise Onyx preamps that provide 60 dB of gain
  • 3-band British-Style Perkins EQ with On/Off hard bypass switch for dialing in the perfect tone
  • High-resolution multitrack recording to Mac/PC via USB at up to 24-Bit / 96 kHz
  • Stereo recording directly to an SD card
  • Built-Like-A-Tank rugged steel chassis for added protection
  • Professional, customizable Dynamic FX, with Multi-Parameter Adjustment
  • Studio Command—full-color LCD for easy FX control and SD card management
  • Waveform OEM professional software bundle included with purchase of Onyx8
  • Bluetooth-enabled for streaming music directly into any channel, with streamed audio routed to Aux Sends or Main Mix
  • Switchable hi-Z inputs for guitars, bass, and other instruments


  • Noise Characteristics:
    • Mic in to Insert Send out, max gain: –128 dBu
    • All outputs, master levels off, all channel levels off: –98 dBu
    • All outputs, master levels unity, one channel level unity: –88 dBu
  • Frequency Response: Mic input to any output (gain at unity, +0 dB / –1 dB ) 20 Hz to 30 kHz
  • Distortion (22 Hz to 80 kHz bandwidth): Mic in to Main Out (+4 dBu output) <0.01%
  • Attenuation and Crosstalk:
    • Adjacent Inputs: @1 kHz –90 dB
    • Inputs to Outputs: @1 kHz –80 dB
    • Fader Off: @1 kHz –85 dB
    • Mute Switch @ 1 kHz –90 to –100 dB
  • Common Mode Rejection Ratio (CMRR): Mic in to Main out, max gain, 1 kHz 70 dB
  • Maximum Levels:
    • All Inputs: +22 dBu
    • Main Mix XLR +28 dBu
    • All Other Outputs: +22 dBu
  • Impedances:
    • Mic In: 3.3 kΩ
    • Channel Insert Return 10 kΩ
    • All Other Inputs: ≥20 kΩ
    • Phones Out: 25 Ω
  • Number of Presets: 12
  • Format: USB 2.0
  • I/O: Multiple Inputs, 2x2 Stereo Outputs
  • A/D/A: 24 bit, 44.1 kHz, 48 kHz, 96 kHz

Manufacturer: Mackie
Model: ONYX12
SKU: I670874-N-3-WHXC
UPC: 00663961058895

We are Chuck Levin's Washington Music Center

Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

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