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Sound Devices MixPre-3 II Audio Recorder / Mixer / USB Audio Interface

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USB Audio Interface

$850.00 to $1,155.00 Price Tier: High-end

1 Critic Review

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Page last updated Jul 06, 2026

Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated July 4, 2026.

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Price

4.0 (8)

$995.00 $950.00 $45.00 · All time low

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4.7 (62)

Used

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$850.00 1 available Used

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4.5 (52)

$995.00

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4.9 (34)

$1,159.00 $1,155.00 $4.00

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Average Price: $980

High-end/Boutique

$150

$501+

Price Tier

In the Audio Interfaces category, Sound Devices MixPre-3 II Audio Recorder / Mixer / USB Audio Interface is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 3 merchants for "Sound Devices MixPre-3 II Audio Recorder / Mixer / USB Audio Interface". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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The Sound Devices MixPre-3 II Audio Recorder / Mixer / USB Audio Interface is a versatile powerhouse for musicians, filmmakers, and podcasters alike. Its Kashmir microphone preamps deliver pro-grade audio with a noise floor as low as -128 dBu, ensuring crystal-clear recordings even in challenging environments. The MixPre-3 II offers the flexibility to record directly to an SD card or stream audio at up to 32-bit/192kHz over USB, making it ideal for both field and studio use.

Its compact design belies a robust feature set, including a built-in timecode generator for seamless audio/video synchronization and a 10-second pre-roll buffer to capture every moment. The MixPre-3 II also supports a variety of power options, from AA batteries to USB-C, ensuring reliability on the go. Whether you’re capturing a live concert or recording a podcast, the MixPre-3 II's 32-bit float recording capability eliminates the risk of audio clipping, providing headroom for dynamic performances.

The device is equipped with user-friendly operation modes: Basic for quick, hassle-free recordings, and Advanced for more nuanced control over metering, routing, and gain adjustments. With its versatile connectivity, including three XLR inputs and a stereo aux/mic input, the MixPre-3 II seamlessly integrates into any setup. Add the Wingman app for wireless control, and you have a truly comprehensive audio solution.

Key Features:

Three custom-engineered Kashmir microphone preamps with 76dB gain
32-bit float recording at 192 kHz for superior audio quality
Built-in timecode generator
5-in/2-out USB audio interface
Record directly to SD card or back up to USB drive
10-second pre-roll buffer
Basic, Advanced, and Custom operation modes
Compatible with the Wingman app for wireless control via Bluetooth
Powered by AA batteries, USB bus, or AC adapter

Product specs

Audio Interface	5 x 2 USB 2.0 Interface/SD Recorder
A/D Resolution	24-bit/192kHz (internal 32-bit float)
Simultaneous Rec Tracks	5 (3 + L/R)
Analog Inputs	3 x XLR (mic), 1 x 1/8" (mic/line)
Analog Outputs	1 x 1/8" (stereo out)
Headphones	1 x 1/8"
Memory (removable)	SD/SDXC/SDHC Card Slot (512GB max SDXC)
File Format	WAV
USB	1 x Type A, 1 x Type C
Bluetooth	Yes (control only)
Clock I/O	Internal LTC, External LTC (1/8"), Camera TC (micro HDMI)
Other I/O	1 x Micro HDMI (cam TC in)
Software	Wingman App
Additional Features	48V Phantom Power
Power Supply	4 x AA (sled included) / AC adapter power supply / Optional 8 x AA (sled sold separately) / USB bus powered
Stand Mountable	1/4"-20 Mounting Thread
Height	1.40"
Width	5.68"
Depth	4.35"
Weight	1.05 lbs. (without batteries)

FAQs

What are the main connectivity options for the Sound Devices MixPre-3 II?: The Sound Devices MixPre-3 II offers 3 XLR mic inputs, a 1/8" stereo line input, a 1/8" stereo output, USB Type A and Type C ports, and Bluetooth control capabilities.
Is the Sound Devices MixPre-3 II compatible with major DAWs like Ableton Live and Pro Tools?: Yes, the Sound Devices MixPre-3 II functions as a USB audio interface, making it compatible with major DAWs including Ableton Live, Pro Tools, and others.
Does the Sound Devices MixPre-3 II provide phantom power for microphones?: Yes, the MixPre-3 II provides 48V phantom power, which is essential for powering condenser microphones.
How does the Sound Devices MixPre-3 II handle recording formats and quality?: The MixPre-3 II records in WAV format with an A/D resolution of 24-bit/192kHz and internal 32-bit float, ensuring high-quality audio capture.
Can the Sound Devices MixPre-3 II be powered via USB?: Yes, the MixPre-3 II can be powered through USB bus power, in addition to using AA batteries or an AC adapter.

Videos

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EposVox

Don't buy an audio recorder without THIS LIFE-SAVING FEATURE! - MixPre-3 II Review (Long-Term)

EposVox

Mix Pre 3 II: The Stuff They Don't Tell You

Gear For Youtube

Sound Devices MixPre 3 II Field Recorder Review

The Time Preservation Society

My Favorite Audio Interface Is A Portable Recorder? MixPre 3 II

bigtb1717

Reviews

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PROS

Kashmir preamps deliver exceptionally clean sound quality
Compact design ideal for field recording and studio use
32-bit float recording offers extensive headroom
Reliable performance with both Mac and Windows systems
Versatile USB audio interface functionality
Built-in timecode generator is invaluable for filmmakers
High-quality limiter prevents clipping effectively
Touchscreen interface is responsive and user-friendly
Excellent sound quality even with low-output dynamic mics
Regular firmware updates enhance functionality

CONS

AA batteries deplete rapidly; external power recommended
Battery compartment door is poorly designed and unreliable
USB audio interface exhibits low levels on some setups
Unit may reboot unexpectedly when handled
Device is slightly bulkier with external battery sled

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Sound Devices MixPre-3 II Audio Recorder / Mixer / USB Audio Interface.

Features and functionality

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The MixPre-3 II USB-C port operates in device mode, limiting its use as a host for additional audio outputs.
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MixPre-3 II allows USB thumb drive use for take backups, although this is seen as outdated by some users.
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The MixPre-3 II offers USB auto-copy that duplicates audio files immediately after each take, facilitating easy file transfer without removing the SD card.
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The MixPre-3 II's compact size makes it ideal for solo run-and-gun documentary work, especially when paired with a body-worn audio bag for mobility.
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The MixPre-3 II can manage up to three Sennheiser G4 wireless receivers effectively, though larger setups might necessitate a MixPre-6 or Zoom F8 for additional inputs.
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Use cases and applications

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The MixPre-3 II is not ideal for production mixing due to the lack of backup recording capabilities, making it more suited for sound design.
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The MixPre-3 II is used effectively in run-and-gun documentary shoots, praised for its reliability in various conditions.
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Users favor running the MKH50 into the MixPre-3 II for interviews, leveraging its superior preamps over camera options for high-quality audio capture.
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Utilizing the MixPre-3 II with Tentacle Sync E for timecode ensures seamless synchronization with Sony FX3 footage in documentary settings.
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Comparisons

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Users favor the F8n/F8n Pro for film work due to better backup recording options compared to the MixPre-3 II.
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Users often compare the MixPre-3 II's sound quality favorably to the Zoom F8n, citing a perceived warmth and clarity in the midrange.
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The Zoom F8 offers more input channels than the MixPre-3 II, providing better flexibility for setups requiring multiple wireless lavs and boom mics.
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Software and compatibility

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The MixPre-3 II can stream audio to a computer as an interface, but not directly to AES/EDU buses.
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User experience

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Some users report that the MixPre-3 II's single SD card slot is reliable when used with approved SanDisk cards, avoiding Sound Devices brand cards.
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Some users have experienced audio playback issues where recorded audio only plays through the left headphone, though files are unaffected when checked on a computer.
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Owners find the MixPre-3 II's 32-bit float recording offers a safety net for unpredictable audio levels, despite larger file sizes compared to 24-bit.
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Critic Reviews

Review: Sound Devices MixPre 3-II portable 5-track audio recorder - postPerspective

postperspective.com

The Sound Devices MixPre-3 II is a compact powerhouse, combining simplicity with professional-grade audio quality. For under $700, it offers features like 32-bit float recording, USB audio streaming, and internal LTC timecode generation, making it ideal for podcasters and field recorders alike. Set up is a breeze, and the audio quality is impressively clean, even in noisy environments. While it may not be the cheapest option, the rugged build and versatile functionality justify the investment. There’s a minor limitation with timecode input, but overall, this is a robust choice for serious audiophiles.

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Artist usage

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Marques Brownlee (MKBHD)

Podcasters & Streamers

Verified via YouTube

In the YouTube video titled "MKBHD's Ridiculous YouTube Studio Tour" by Gerald Undone, the Sound Devices MixPre-3 II Audio Recorder is mentioned at the 20:19 mark as part of Marques Brownlee (MKBHD)'s setup.

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Used With

Based on how musicians on Equipboard use Sound Devices MixPre-3 II Audio Recorder / Mixer / USB Audio Interface, it is most commonly used with the following gear.