Keith McMillen Instruments K-Mix


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Keith McMillen Instruments Professional Grade, Ultra-Portable USB Audio Interface, Programmable Standalone Mixer, and DAW Control Surface
The next generation audio interface and programmable mixer for studio and stage
K-Mix is Keith McMillen’s latest innovation: an unbreakable, 8-in/10-out audio interface and programmable mixer. K-Mix features 2 ultra-accurate, high-efficiency low noise μPre preamps, and a precision opto-tactile control surface that was designed from the ground up for an unprecedented level of control. Made to make super clean audio more accessible, so you can focus on the music.

K-Mix is a go-anywhere, fully-programmable, audio multi-tool that can meet all your needs as an artist, whether you’re in the studio or on the road. With no moving parts, K-Mix can be transported in a backpack without the fear of snapping off a fader or knob, while still giving you unrivaled audio quality, mixer functionality, and control.

Powerful interface
K-Mix offers a total of eight analog ins and ten analog outs running at 24bit/96kHz for high-resolution recording, mixing and playback of digital audio signals. Dedicated hardware connections for each in and out provide enough routing flexibility to handle any situation in the studio or on stage.

Advanced control
All of K-Mix's 75mm faders, 360° rotary controls and illuminated buttons output completely customizable, complex MIDI data for complete control over software and hardware.

Independent mixing
K-Mix operates as a fully featured standalone programmable mixer. Store and recall preset states for the perfect mix every time. Take a step away from the computer while maintaining the flexibility and power of digital audio.

On-the-go portability
With no moving parts and slim-line construction, K-Mix is durable enough to toss in a backpack and small enough to fit. Integrate seamlessly into the increasingly mobile music world with this all-in-one digital audio solution.

Onboard processing
The semi-parametric EQ, dynamics processing and reverb allow fine-tuning of every sound that passes through K-Mix in real time. Additional processing parameters can be accessed via the K-Mix software editor for deep customization.

Best of all worlds
K-Mix's hybridization enables movement between computer audio routing, control over MIDI-compatible software and hardware, and mixing of analog signals with unprecedented ease.

More Information
Manufacturer Keith McMillen Instruments
Condition New
Mfg. Included Accessories USB Power Supply
USB MiniB Cable
USB Micro Cable
Channels N/A
Digital Conversion Bit depth: up to 24-bit
Sample rate: up to 96kHz
Connectivity USB, MIDI
Audio Inputs (2) XLR combo balanced mic/line/Instrument
(6) 1/4" TRS stereo line level
Audio Outputs (8) 1/4" TRS balanced line level
3.5mm TRS stereo headphone out
USB micro (audio I/O, MIDI I/O, power)
USB mini (MIDI I/O via KMI MIDI Expander, sold separately)
Inserts No
MIDI In, Out
ADAT Expandable No
EQ 3-band semi-parametric EQ +/-18dB
Effects Master reverb with individual sends per channel
Compressor/limiter on each channel
Noise gate on each channel
Phantom Power +48V
Bus Power Yes
Zero-Latency Direct Monitoring Yes
Rackmountable No
Width 9.3"
Depth 1.6"
Height 6.4"
Product Weight N/A
Unique Features MIDI I/O via MIDI Expander (sold separately)
Quadraphonic, 5.1, 7.1 and octophonic surround sound capability
Ultra-accurage, high-efficienty low noise μPre preamps
MIDI position CC output on all faders, rotaries and buttons

Keith McMillen Instruments Limited Warranty

Keith McMillen Instruments (KMI) offers a 12-month warranty from date of purchase on all products against manufacturing defects. KMI requires that all products for warranty replacement be returned to KMI for evaluation.

To verify your warranty you must provide KMI with a copy of your receipt in your communication with their Technical Support Team. Once your return has been authorized KMI will supply you with an RMA number.

Once returned KMI will evaluate the product and, if deemed to have a manufacturing defect, will replace it free of charge.

However, if the product passes evaluations KMI will communicate with you further so they may attempt to uncover the issue you have experienced.

In the event your product is in fact not defective, you will be subject to pay for its return shipping.

USB Cables are not covered by this warranty. Products returned due to a bad USB cable will be subject to return shipping charges.

Standard Shipping

When you place an order with Kraft Music, a confirmation will be sent to you via email, with details of your order, including method of shipping. Once your order leaves our facility, you will receive a shipping confirmation via email, with carrier name and tracking number. Many of the products we sell are shipped in the manufacturer box. These boxes will often have images, model numbers, and other text that indicate the contents inside. If your purchase is a gift, please make proper shipping arrangements or contact us about possible packaging options.

Kraft Music is able to ship to the continental US, HI, AK and PR.

UPS Ground Shipping at Kraft Music

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