M-AUDIO Fast Track C400 - What To Know & Where To Buy

Pricing and availability

We compare 600+ stores and found this item at 2 stores. Prices updated May 26, 2026.

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Price

$10.99

View Deal

$75.00 5 available Used

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Average Price: $43

Budget/Beginner

$150

$501+

Price Tier

In the Audio Interfaces category, M-AUDIO Fast Track C400 is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

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High-end

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Description

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Unlock your creative potential with the M-AUDIO Fast Track C400, a USB audio interface that redefines simplicity and sophistication for small studios and mobile recording setups. This compact powerhouse integrates seamlessly with your workflow, offering built-in MX Core DSP effects processing that delivers inspiring reverb and delay right to your headphones, ensuring you capture your best performance without latency concerns.

Designed with flexibility in mind, the Fast Track C400 provides a 4-in/6-out configuration, complete with S/PDIF I/O for versatile routing options. Whether you’re conducting A/B comparisons with dual monitor setups or constructing a dynamic 2.1 system, this interface adapts to your needs. The dual 1/4" DI inputs allow for quick and easy instrument recording, while the assignable Multi button gives you hands-on control over transport functions directly from the interface.

Included with the Fast Track C400 is Pro Tools SE DAW software, propelling you into the world of professional music production with 24 audio and virtual instrument tracks, over 100 virtual instruments and effects, and full compatibility with ASIO 2.0, WDM, MME, and Core Audio. Whether you’re a budding musician or a seasoned producer, the C400’s user-friendly design and exceptional audio quality up to 24-bit/96kHz ensure your recordings are pristine and polished.

Key Features:

4-in/6-out configuration with S/PDIF I/O
Built-in MX Core DSP effects processing for reverb and delay
Dual 1/4" DI inputs for instrument recording
Assignable Multi button for transport control
Up to 24-bit/96kHz audio quality
Phantom power for condenser mics
Pro Tools SE DAW software included

Product specs

Brand	M-Audio
Model	Fast Track C400 USB Audio Interface
Finish	Black
Year	2010s
Categories	Audio Interfaces
Bit Depth	24-bit
Bus-Powered	Yes
Compatibility	Windows, macOS
Computer Connectivity	USB
Digital Input Format	S/PIDF
Digital Output Format	S/PIDF
Electronics	Analog, Digital, Solid State
Format	Desktop Standalone
Number of Analog Inputs	4
Number of Analog Outputs	4
Number of Channels	12
Number of Digital Inputs	2
Number of Digital Outputs	2
Number of Headphone Outputs	1
Number of MIDI Inputs	1
Number of MIDI Outputs	1
Number of Mic Preamps	2
Sample Rate	96 khz
Simultaneous I/O	6 x 6

FAQs

What are the main connectivity options for the M-AUDIO Fast Track C400?: The M-AUDIO Fast Track C400 offers USB connectivity for computers, along with S/PDIF digital input and output, and 4 analog inputs and outputs, providing versatile connection options for various recording setups.
Is the M-AUDIO Fast Track C400 compatible with macOS and Windows?: Yes, the M-AUDIO Fast Track C400 is compatible with both macOS and Windows operating systems, making it a versatile choice for different computer setups.
How many simultaneous input and output channels does the M-AUDIO Fast Track C400 support?: The M-AUDIO Fast Track C400 supports 6 simultaneous input and output channels, allowing for flexible recording and monitoring configurations.
Does the M-AUDIO Fast Track C400 require an external power supply?: No, the M-AUDIO Fast Track C400 is bus-powered via USB, eliminating the need for an external power supply and simplifying setup.
What is the maximum sample rate and bit depth of the M-AUDIO Fast Track C400?: The M-AUDIO Fast Track C400 supports a maximum sample rate of 96 kHz and a bit depth of 24-bit, ensuring high-quality audio recording and playback.

Videos

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Basic Studio Dave

M-Audio Fast Track C400 Audio Interface Video Review

Basic Studio Dave

M-audio Fast Track C400 Review

Pro Audio Reviews

M-audio Fast Track C400

Manny Strabanatski

M-AUDIO Fast Track C400 Unboxing and first look

Manny Strabanatski

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about M-AUDIO Fast Track C400.

Software and compatibility

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Users report that switching the bit rate in the audio playback settings can temporarily resolve audio issues, indicating potential driver inadequacies with Windows systems.
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Windows 7 users have experienced blue screen errors due to the C400 driver, though this issue is less frequent on Windows 10, highlighting potential improvements in newer OS versions.
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The Fast Track C400 is only officially supported up to macOS 10.13.6 High Sierra; functionality on newer versions is unreliable and often requires downgrading the OS.
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Owners experiencing issues on Catalina have noted that the M-Audio panel may fail to open, resulting in errors like "Searching for Control Panel" and preventing audio input/output.
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User experience

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Some owners find it frustrating to switch between "C400 Speakers" and "C400 Line 1/2" to resolve intermittent audio playback issues, suggesting a workaround for driver instability.
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Features and functionality

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The device sometimes requires toggling exclusive mode settings in the sound control panel to address audio problems, particularly during extended usage periods.
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Comparisons

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Users recommend considering alternatives like the Focusrite 2i2 and Audient iD4, citing features like multiple inputs and low noise floor as reasons for potential upgrades from the C400.
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Use cases and applications

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When upgrading, users prioritize interfaces with features like 3.5mm jack for IEMs and additional mic inputs, aligning with needs for recording vocals and instruments.
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Critic Reviews

M-Audio: Fast Track C400 | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.

tapeop.com

The M-Audio Fast Track C400 is a standout in the budget recording interface market, impressing with its ease of use and versatile connectivity options. Its compact design includes multiple input/output options, including S/PDIF and MIDI, and it even ships with Pro Tools SE. Users like Julie Ann Bee found it intuitive to set up, showcasing its user-friendly nature. The built-in DSP and near-zero-latency monitoring are strong features for both amateur and professional use. While it excels as a simple two-channel interface, its reliability across various DAWs, not just Pro Tools, adds to its appeal. Overall, the C400 is a reliable choice for songwriters and those needing a solid, portable recording solution.

positive

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