Sound Devices MixPre-6 II 4 Preamp 8-Track 32-Bit Float Audio Recorder with USB Audio Interface & XLR/TRS Combo Input

SKU: SDMIXPRE6II MFR: MIXPRE-6 II
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Key Features

  • Capture pristine audio with this digital field recorder, perfect for film & music.
  • Get crystal-clear sound with 4 preamps & 32-bit float recording for dynamic audio.
  • Use as a USB audio interface for seamless integration with your favorite DAW software.
  • Compact & durable, this portable audio recorder is ideal for on-location sound capture.
  • Control wirelessly via Bluetooth LE or trigger record via HDMI for streamlined workflow.
  • Record up to 8 tracks simultaneously, making it ideal for complex audio productions.
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Questions & Answers

CHRISTOPHER C : Why is my defective unit / negative review not displayed for the MixPre-6 ?
Shopper : Why Did You Choose This?ROBERT B : Great reviews.. lots of options including noise assist plug-in.. and only a little more than the Mix Pre 3.CHRISTOPHER C : USB C power option, pres and option to multi-trackNeil F : Best way to instantly sync multiple cameras when editing. Sound Devices are American made and designed. They make the best portable pre-amps along with Zaxcom, and they have exceptionally reliable time code clocks. I am a zoom H6 and Sound Devices 744T owner and love both, but Sound Devices is hands down the choice every time for the finest audio.PATRICK B : High end preamps, great user interface, 4 XLR inputs, ability to set up a Mix Minus for remote calls or zoom calls from the computer, built-in blue tooth, build quality, can drive high impedance headphones with ease, USB Audio Interface, 32Bit recording, etc.TRISTAN P : This is an amazing device that allows you to use 32 bit float recording, which translates into zero risk of clipping or capturing levels that are too low. It doesn't eliminate the need for good mic technique (proximity, angle, etc.) or knowledge of recording in general but it is one less thing to fret over. I even wish I had it on hand when I was working at a sound studio because it would have been less stressful to record VO sessions into it and then import the files into Pro Tools later.GEORGE E KENNEDY J : Noise AssistRAYMOND M : The audio quality is great. This is the second unit I have purchased. The first is built into my sound cart with six system 10 audio techniques. The second is for a boom mic or two and more run and gun productions. RayERIC G : The more dynamic range is key for me because I record very loud machines, which are sometimes close and sometimes far away. Racing, motorcyclesTOM H : Considering ease of use, timecode and 32 bit I think this is the best deal. Competition is tough though for sure.Laszlo M : its goodGary B : Had the regular premix 6 and seeing the updated added features looked really coolRAYMOND M : Quality of the recording increase.

Reviews about this item

Review Summary

2022-09-14T10:27:14

Rated 5 out of 5

Mixpre 5 Stars, invoice position 1 Star.

The mixpre, perfect. On the other hand, sending the invoice out of the box seems to me something completely irresponsible on your part. They improve that, or I won't buy again here

PTY934938 B.

2021-05-06T10:43:23

Rated 3 out of 5

Learning the Mix-Pre 6

I am in the process of configuring my radio units with the Mix-Pre, so I am still getting used to it. I have a 788t for my main system; I traded in an older Zoom F8 for the Mix-Pre, to use on smaller shoots and for SFX. I am eager to see and hear just how well the 32-bit capability functions. Thank goodness for online tutorials; Sound Devices are a bit basic but a number of user setups (such as https://www.youtube.com/watch?v=k8fodczW4Sg) are very helpful.

MICHAEL M.

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Sound Devices MixPre-6 II Specifications

Audio Inputs

Audio Inputs

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  • Frequency Response

    10Hz to 80kHz +/- 0.5dB re 1kHz @ 192kHz sample rate

  • THD + Noise

    0.005% max (@1kHz, 22-22kHz BW, gain=20dB, -10dBu in)

  • ADC

    32 bit precision; 142dB dynamic range min (A-weighted, gain=10dB, fader=0dB)

  • Equivalent Input Noise

    -130dBV (-128dBu) max (A-weighting, gain=76dB, 150 ohm source impedance)

  • Equivalent Input Noise

    -130dBV (-128dBu) max (A-weighting, gain=76dB, 150 ohm source impedance)

  • Gain

    Mic input: +6dB to +76dB
    Line input: -20dB to +30dB
    Fader: -inf to +20dB
    Headphone: -inf to +20dB
    Total, Mic-to-recording (max): +96dB
    Aux In (Mic): Gain = +10dB to +40dB
    Aux In (Line): Gain = -10dB to +20dB
    Total Aux Gain including Fader (Mic-to-recording): +60dB

  • Maximum Input Level

    Mic XLR: +14dBu (limiters on or off)
    Line XLR: +28dBu (limiters on or off)
    Aux In (Mic): -10dBu
    Aux In (Line): +10dBu

  • Low Cut Filters

    40Hz to 160Hz (adjustable), 18 dB/oct. First stage analog, subsequent stages digital

  • Microphone Powering

    Mic XLRs: 48V via 6.8k resistors, 10mA each
    Mic 3.5mm: 3V @ 3k source

  • Limiters

    Limiter at all gain stages, range > 40dB. First stage analog, subsequent stages digital. Adjustable Threshold, Ratio, and Release

Audio Outputs

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  • DAC feeding Stereo Out, Headphone Out

    32 bit precision; 115dB dynamic range (A-weighted)

  • Stereo Out

    3.5mm TRS stereo unbalanced, 500 ohm output, +7.8dBu max output level

  • Headphones Out

    3.5mm TRS stereo unbalanced, 300mW + 300mW, for use with any impedance headphones

  • Audio Interface (USB-C)

    8-in/4-out; 44.1 to 96 kHz; 16/24-bit; Class-compliant USB 2.0 high speed or ASIO (supplied via download)

  • Mass Storage (USB-C)

    USB 2.0 high speed

  • Keyboard (USB-A)

    Text entry and control

  • Thumbdrive (USB-A)

    Manual or auto-copy to drive
    Midi Control Surface (USB-A)

Recording

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  • Maximum Record Tracks

    8 Tracks Stereo mix + 6 ISO's

  • Sampling Frequency

    44.1 kHz
    47.952 kHz
    48 kHz
    48.048 kHz
    96 kHz
    192 kHz

  • Bit Depth

    16
    24
    32 Float

  • Recording Storage

    Type: SD, SDXC, SDHC Card, & USB thumbdrive (copy only)
    Max Storage Size: 512 GB (SDXC)
    Card format: exFAT

  • File type

    Polyphonic WAV

Timecode

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  • Timecode Modes

    Free Run
    Time of Day (file stamped w/current ToD)
    Rec Run
    Ext LTC (file stamped w/incoming LTC on 3.5mm Aux In)
    Camera TC (file stamped w/incoming TC from cameras that output TC)

  • Timecode Frame Rates

    Auto-detects (fps): 23.98 (same as 23.976)
    24
    25
    29.97DF
    29.97ND
    30
    30DF

  • 3.5 mm Aux In

    Timecode Input
    Timecode: 20k ohm impedance, 0.3 V - 3.0 V p-p (-17 dBu - +3 dBu)

  • 3.5 mm Stereo Out

    Timecode Output
    Timecode: 1k ohm impedance, 3.0V p-p (+12 dBu)

  • HDMI

    TC Reader via HDMI

  • Sample/Timecode Accuracy

    0.2 ppm (0.5 frames per 24 hours)

Remote Control

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  • Bluetooth LE

    Wireless control using Wingman app

  • HDMI (micro)

    Auto-record start/stop trigger from cameras that output record flag over HDMI

  • Timecode

    Auto-record start/stop trigger via Aux In timecode

  • Touch Screen

    320x256; 1.6", color, sunlight-viewable IPS LCD

  • AA Batteries

    4x AA sled (included); 8x AA sled (optional accessory). NiMH recommended

  • L-Mount

    Optional sled for 2x (hot-swappable) Sony L-type Li-ion batteries

  • From computer

    Bus-powered via USB-C port; optional MX-USBY cable, connects one USB-C to two USB-A ports

  • AC Adapter

    MX-PSU (included) Power supply wall adapter w/ USB-C connector; 15W; has 4 adapter plugs for US, UK, AU & Europe

Environmental

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  • Operating

    -4 to 140 Degree F (-20 to 60 Degree C), 0 to 90% relative humidity; (non-condensing)

  • Storage

    -40 to 185 Degree F (-40 to 85 Degree C)

Physical

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  • Dimensions (H x W x D)

    1.40 x 6.53 x 4.65" (36 x 166 x 118mm)

  • Weight

    19.9 oz (56kg) (unpackaged, without batteries)

  • UPC Code

    854454006534

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19 Accessories for Sound Devices MixPre-6 II 4 Preamp 8-Track 32-Bit Float Audio Recorder with USB Audio Interface & XLR/TRS Combo Input

  • All Accessories (19)
  • Batteries & Power Supply (6)
  • Memory & Storage (1)
  • Cables & Adapters (6)
  • XLR Cables (1)
  • Headphones (5)

About Sound Devices MixPre-6 II

FEATURED REVIEWS

Mixpre 5 Stars, invoice position 1 Star.

By PTY934938 B.

The mixpre, perfect. On the other hand, sending the invoice out of the box seems to me something completely irresponsible on your part. They improve that, or I won't buy again here

Bring your audio recording to the next level with the MixPre-6 II 4 Preamp 8-Track 32-Bit Float Audio Recorder. This professional-grade device, part of the renowned MixPre II Series, is equipped with advanced features and improvements that enhance its performance and versatility.

The MixPre-6 II is designed for high-quality, multi-track audio recording, making it an ideal choice for recording studios, live performances, podcasts, voice-overs, and film audio. With six input channels and the ability to record multiple audio tracks simultaneously, this device offers unparalleled flexibility in post-production.

The MixPre-6 II is powered by firmware version 5.00, which brings a host of improvements and features to all MixPre recorders. This includes flexible USB output routing and USB hub support, allowing for simultaneous use of multiple USB devices. The firmware also introduces the new MixAssist Plugin, a field-proven automixer compatible with the MixPre Original Series and MixPre II Series.

This innovative audio recorder also supports an expanded list of cameras for HDMI timecode and triggers, including models from Blackmagic, Canon, Nikon, and Fujifilm, in addition to Sony and Panasonic. This makes it a versatile tool for professionals working with various camera brands.

The MixPre-6 II boasts four ultra low-noise Kashmir preamps, enabling you to record superior quality audio up to a 32-bit float bit depth and a 192 kHz sample rate. It also offers a dynamic range of 142 dB, ensuring clear and crisp audio capture in various settings.

Customize your MixPre-6 II to suit your needs. Record internally to a compatible SD card or stream your podcast over USB to your computer. Adjust settings like limiters, bit depth, sample rates, gain, pan, low-cut, phase inversion, and phantom power to achieve the perfect sound.

The MixPre-6 II is not only high-performing but also durable and portable. Its rugged, lightweight design makes it easy to carry and mount on a tripod or camera. With the MixPre-6 II, you can record high-quality audio anytime, anywhere.

For musicians and songwriters, the MixPre-6 II can be enhanced with the Musician Plugin. This allows for easy song creation using features like overdub, bounce, reverb, and tracking to a metronome. The MixPre-6 II can also be used with the Ambisonics Plugin for 360-degree audio recording and binaural monitoring with an ambisonic microphone.

With the MixPre-6 II 4 Preamp 8-Track 32-Bit Float Audio Recorder, you can expect superior sound and build quality from an industry leader in production audio recording.

Sound Devices MixPre-6 II Features

  • v5.0 Firmware
  • Four ultra-low-noise Kashmir microphone preamps with adjustable limiters capture high quality audio in the field, on set, or with a computer
  • Create a mix using the built-in 6 x 2 portable mixer
  • Record up to 8 tracks to an SD card and backup to a USB thumb drive
  • 8-in, 4-out USB audio interface streams to your computer via USB-C
  • Choose bit depths from 16 to 32-bit float, and sampling rates from 44.1 kHz to 192 kHz
  • Internal LTC timecode generator. Timecode In/Out via Aux In/Stereo Out
  • Timecode and record triggering via HDMI
  • USB-A for control surfaces, keyboards, and auto-copy to USB drive
  • In-unit ISO mixing, gain, pan, low-cut, phase inversion, and phantom power
  • Sunlight-readable color touch screen and LED metering
  • Lightweight, durable, and small: perfect for bag use, mobile recording, or a home studio
  • Powerful 300 mW+300 mW headphone amp allows clear and accurate reference of audio
  • Includes a MX-4AA Battery Sled (batteries not included), MX-PSU AC Power Supply, and USB-C to USB-C cable
  • Customize with plugins from the Plugin Store

Product Documents

User Manual

Key Features

  • Capture pristine audio with this digital field recorder, perfect for film & music.
  • Get crystal-clear sound with 4 preamps & 32-bit float recording for dynamic audio.
  • Use as a USB audio interface for seamless integration with your favorite DAW software.
  • Compact & durable, this portable audio recorder is ideal for on-location sound capture.
  • Control wirelessly via Bluetooth LE or trigger record via HDMI for streamlined workflow.
  • Record up to 8 tracks simultaneously, making it ideal for complex audio productions.

What's in the box:

  • MixPre-6 II 4 Preamp 8-Track 32-Bit Float Audio Recorder
  • AC Power Supply (MX-PSU)
  • USB-C to USB-C Cable
  • (MX-4AA Battery Not Included)
  • Sound Device 1 Year Limited Warranty with 1 Year Extension with Registration