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Everything in Music Since 1958
Everything in Music Since 1958

Yamaha MG12X CV 12-Input Stereo Mixer

by Yamaha
Original price $377.99 - Original price $377.99
Original price
$377.99 - $377.99
Current price $377.99
♫ In stock
About Inventory Status

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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.

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█ 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.

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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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Impressive and Intuitive - The Yamaha MG12X CV 12-Input Stereo Mixer

Housed in a rugged steel chassis, the MG12X CV can accommodate up to 12 inputs and offers a balanced stereo output. Featuring D-Pre discrete Class A microphone preamplifiers for pristine sound, it includes an Aux bus for the built-in SPX effect with 24 presets and four channels of single knob compression. The MG12X can accept XLR, 1/4-inch Phone and RCA type pin jack inputs, and offers XLR and Phone outputs. The MG12X offers faders, and lit channel on/off switches for easy visual indication of settings. A footswitch input allows hands free effect muting. The MG12X CV can be rack mounted with the optional RK-MG12 Rack mount kit.

  • Rugged, Powder-coated steel chassis for superior durability
  • Discrete Class-A microphone preamps
  • Switchable +48V Phantom power
  • Color-coded controls offer easy operation



  • Frequency Response Input to STEREO OUT: +0.5 dB (20 Hz to 48 kHz), refer to the nominal output level @ 1 kHz, GAIN knob: Min
  • Total Harmonic Distortion (THD+N) Input to STEREO OUT: .03% @ + 14 dBu (20 Hz to 2 kHz), GAIN knob: Min
  • Pre Monitor Level Meter: 2 x 12 -segment LED meter [PEAK, +10, +6, +3, 0, -6, -10, -15, -20, -25, -30 dB
  • Internal Digital Effect: SPX algorithm 24 programs
  • Phantom Power Voltage: 48 V PA-10, AC 100 - 240 V, 50.60 Hz
  • Power Consumption: 22 W
  • Dimensions (W x H x D): 308 mm x 118 mm x 422 mm, 12.1 x 4.6 x 16.6-inch
  • Net Weight: 4.2 kg (9.3 lbs)

Hum and Noise (20 Hz to 20 kHz)

  • Equivalent Input Noise: -128 dBu (Mono Input Channel, RS 150 Ω, GAIN knob: Max)
  • Residual Input Noise: -102 dBu (STEREO OUT, STEREO master fader: Min)

Input Channels

  • Mono [MIC/LINE]: 4
  • Mono/Stereo [MIC/LINE]: 2
  • Stereo [LINE]: 2

Output Channels

  • PHONES: 1
  • AUX SEND: 2
  • GROUP OUT: 2


  • STEREO: 1
  • GROUP: 2
  • AUX SEND: 2 (incl. FX)

Input Channel Function

  • HPF (Mono, Mono/Stereo): 80 Hz, 12 dB/oct (Mono/Stereo: MIC only)
  • COMP (Mono)
    • 1-knob compressor (Gain/Threshold/Ratio) Threshold: +22 dBu
    • Ratio: 1:1 to 4:1
    • Output level: 0 dB to 7 dB
    • Attack time: approx. 25 msec
    • Release time: approx. 300 msec
  • EQ
    • High: Gain: +15 dB/-15 dB, Frequency: 10 kHz shelving
    • Mid: Gain: +15 dB, Frequency: Mono 2:5 Hz peaking
    • Low: Gain: +15 dB/-15 dB, Frequency: 100 kHz shelving
  • Peak LED (mono): LED turns on when EQ signal reaches 3 dB below clipping

Manufacturer: Yamaha
Model: MG12X CV
SKU: I692857-N-5-WHXB
UPC: 889025142687

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