Buying Guide
The Best Audio Interfaces for Streaming
Five streaming devices compared, from the M-Track Solo to the XLR Dock, with the trade-offs of each named.
By Alex Morgan, PC Hardware Editor
12 min read5 products evaluated

An audio interface connects an XLR microphone to the PC and gives you a gain knob and headphone monitoring. Every pick is a USB audio interface.
Our comparison rests on published figures for type, what it does and connection; where a maker leaves a figure out, we say so, and no figure here comes from our own testing.
Quick Picks
Which of the 5 picks to look at first. Tap a name for the full analysis.

Lowest Price Here
M-AUDIO M-Track Solo USB Audio InterfaceThe cheapest way into this group, below the PS22 Lite.
Best for: Getting Crystal preamp for the least money.
Check price for M-AUDIO M-Track Solo USB Audio Interface on Amazon (opens in a new tab)
Also Consider
MAONO PS22 Lite USB Audio InterfaceProStudio routing software for streams.
Best for: Buyers who want ProStudio routing software for streams.
Check price for MAONO PS22 Lite USB Audio Interface on Amazon (opens in a new tab)
Strong Alternative
PIYONE 2x2 USB-C Audio Interface24-bit/192kHz conversion.
Best for: Buyers who want 24-bit/192kHz conversion.
Check price for PIYONE 2x2 USB-C Audio Interface on Amazon (opens in a new tab)
Worth a Look
M-AUDIO M-Track Duo USB Audio InterfaceTwo combo XLR/line/instrument inputs.
Best for: Buyers who want two combo XLR/line/instrument inputs.
Check price for M-AUDIO M-Track Duo USB Audio Interface on Amazon (opens in a new tab)
Premium Pick
Elgato XLR Dock for Stream Deck +The top of this price range, adding 75dB of gain for dynamic mics.
Best for: Spending more than the M-Track Duo costs for the fullest feature set in this group.
Check price for Elgato XLR Dock for Stream Deck + on Amazon (opens in a new tab)
Our Picks
Lowest Price Here1 of 5
M-AUDIO M-Track Solo USB Audio Interface
The M-Track Solo is built around a Crystal preamp, with RCA outputs and an 1/8-inch headphone output on top.
Best for
- Getting Crystal preamp for the least money.
Skip if
- Look at the other picks if you need a feature not covered above.
Why we like it
One combo XLR/line input with phantom power handles a microphone or guitar, and it records at 48kHz. It is a simple first interface for podcasting. A 1/8-inch headphone output and stereo RCA outputs cover monitoring, and the Crystal preamp keeps dynamic mics clean.
It comes with MPC production software, and USB bus power means no separate adapter. Like the PS22 Lite and M-Track Duo, it has a USB connection, while the PIYONE 2x2 uses a USB-C connection. It also offers a portable size. It was the cheapest of the group when we checked; the PS22 Lite was the next step up.
Key specs
- Type
- Audio interface
- What it does
- Connects an XLR mic to the PC
- Connection
- USB
- Key figure
- 1 combo XLR input, 48kHz
Pros
- Crystal preamp
- RCA outputs and an 1/8-inch headphone output
- Portable size
- The cheapest way into this group, below the PS22 Lite
Also Consider2 of 5
MAONO PS22 Lite USB Audio Interface
The PS22 Lite stands out for ProStudio routing software for streams, and it adds support for condenser and dynamic mics.
Best for
- Buyers who want ProStudio routing software for streams.
Skip if
- Skip it if price comes first: the M-Track Solo cost less when we checked.
Why we like it
It handles condenser and dynamic microphones with generous gain, which suits voice work with low-output mics. It is aimed at podcasters and voice actors. Its routing software lets streamers mix sources, and a guitar input covers music recording.
It is aimed at beginners. It handles condenser mics with phantom power as well as low-output dynamics, and its compact size suits a small desk. Like the M-Track Solo and M-Track Duo, it has a USB connection, while the PIYONE 2x2 uses a USB-C connection.
Before buying, weigh one limit: costs more than the M-Track Solo at the time of writing. Its price falls between the M-Track Solo and the PIYONE 2x2, based on our last check.
Key specs
- Type
- Audio interface
- What it does
- Connects mics and a guitar
- Connection
- USB
- Key figure
- Condenser and dynamic mic support
Pros
- ProStudio routing software for streams
- Support for condenser and dynamic mics
- Guitar input
Cons
- Costs more than the M-Track Solo at the time of writing
Strong Alternative3 of 5
PIYONE 2x2 USB-C Audio Interface
What the PIYONE 2x2 brings to the table is 24-bit/192kHz conversion, plus LED rings on the gain knobs.
Best for
- Buyers who want 24-bit/192kHz conversion.
Skip if
- If budget leads, the M-Track Solo was cheaper at our last price check.
Why we like it
It records at 24-bit/192kHz and is class-compliant, so it works on Mac and PC without drivers. Two channels cover a mic and an instrument together. LED rings on the gain knobs show levels at a glance, and zero-latency monitoring avoids echo while recording.
Two combo jacks take XLR or instrument cables. Its converters provide a wide dynamic range, and one USB-C port carries data and power. A USB-C connection is unique to it among these picks, while the PS22 Lite uses a USB connection. It was priced above the PS22 Lite and below the M-Track Duo at the time of writing.
Key specs
- Type
- Audio interface
- What it does
- Connects two mics or instruments
- Connection
- USB-C
- Key figure
- 24-bit/192kHz, 2 combo inputs
Pros
- 24-bit/192kHz conversion
- LED rings on the gain knobs
- Class-compliant setup on Mac and PC
- USB-C connection, the only one here
Cons
- Costs more than the M-Track Solo at the time of writing
Worth a Look4 of 5
M-AUDIO M-Track Duo USB Audio Interface
The M-Track Duo stands out for two combo XLR/line/instrument inputs, and it adds Crystal preamps.
Best for
- Buyers who want two combo XLR/line/instrument inputs.
Skip if
- If budget leads, the M-Track Solo was cheaper at our last price check.
Why we like it
Two combo inputs take XLR, line or instrument signals with phantom power, so two people can record at once. It records at 48kHz over USB. A 1/4-inch headphone output and stereo 1/4-inch outputs cover monitoring, and Crystal preamps handle both mics.
It comes with MPC production software, and two inputs let a host and guest record at once. Like the M-Track Solo and PS22 Lite, it has a USB connection, while the PIYONE 2x2 uses a USB-C connection. Before buying, weigh one limit: costs more than the M-Track Solo at the time of writing. Its price falls between the PIYONE 2x2 and the XLR Dock, based on our last check.
Key specs
- Type
- Audio interface
- What it does
- Connects two mics or instruments
- Connection
- USB
- Key figure
- 2 combo XLR inputs, 48kHz
Pros
- Two combo XLR/line/instrument inputs
- Crystal preamps
- 1/4-inch headphone output and stereo outputs
Cons
- Costs more than the M-Track Solo at the time of writing
Premium Pick5 of 5
Elgato XLR Dock for Stream Deck +
The XLR Dock is built around 75dB of gain for dynamic mics, with Clipguard on top.
Best for
- Spending more than the M-Track Duo costs for the fullest feature set in this group.
Skip if
- Price-first buyers should look at the M-Track Solo, which cost less when we checked.
Why we like it
It adds an XLR input with 75dB of gain and 48V phantom power to a Stream Deck +, replacing a standalone interface. It tucks behind the Stream Deck to save desk space. It connects with the Stream Deck + over a single USB cable and installs with a screwdriver.
It is the only pick here with a USB (via Stream Deck +) connection; the M-Track Solo has a USB connection instead. Before buying, weigh one limit: costs more than the M-Track Solo at the time of writing. It was the most expensive pick when we checked, so weigh what it adds over the M-Track Duo.
Key specs
- Type
- Audio interface
- What it does
- Connects an XLR mic through a Stream Deck +
- Connection
- USB (via Stream Deck +)
- Key figure
- 75dB gain, 48V phantom power
Pros
- 75dB of gain for dynamic mics
- Clipguard
- One USB cable for the dock and the Stream Deck +
- USB (via Stream Deck +) connection, the only one here
Cons
- Costs more than the M-Track Solo at the time of writing
How We Chose These Audio Interfaces for Streaming
Alex Morgan compared the manufacturer specifications, connectivity, warranty terms and compatibility of every pick. Figures come from the makers unless a third-party source is named; we did not test these products ourselves.

- The figures behind the order
- We lined up five streaming gear on type, what it does, connection and key figure, using each maker's published specs. These are research figures, not bench results, and every compared field is stated for all 5 picks.
- The shared baseline
- All 5, from the M-Track Solo to the XLR Dock, state type, what it does and connection.
- Who each pick suits
- The M-Track Solo for the cheapest way into this group, below the PS22 Lite; the PS22 Lite for ProStudio routing software for streams; the PIYONE 2x2 for 24-bit/192kHz conversion.
- Price range
- At our last check the picks ran from the M-Track Solo (under $50) to the XLR Dock ($50 to $100).
What to Look for in an Audio Interface for Streaming
Key buying criteria so you get the right fit the first time.
Features beyond the spec table
The PIYONE 2x2: LED rings on the gain knobs. The M-Track Duo: Crystal preamps. The XLR Dock: Clipguard.
Where your budget lands
Under $50 buys the M-Track Solo; $50 to $100 buys the PS22 Lite, the PIYONE 2x2, the M-Track Duo and the XLR Dock at our last check.

A desk with a microphone arm, a ring light and two monitors Match the pick to your priority
Getting Crystal preamp for the least money: the M-Track Solo. Spending more than the M-Track Duo costs for the fullest feature set in this group: the XLR Dock.
Audio first
Viewers forgive a soft image sooner than bad audio. A decent mic on an arm is often the best first upgrade.

A streaming desk with a ring light, a mic arm and monitors Light your face
A key light lets any webcam run a faster shutter and cleaner image. Mount it off to one side of the camera.
How to Choose an Audio Interface for Streaming
By priority
| Priority | Consider | Why |
|---|---|---|
| Getting Crystal preamp for the least money | M-Track Solo | The cheapest way into this group, below the PS22 Lite |
| Buyers who want ProStudio routing software for streams | PS22 Lite | ProStudio routing software for streams |
| Buyers who want 24-bit/192kHz conversion | PIYONE 2x2 | 24-bit/192kHz conversion |
| Buyers who want two combo XLR/line/instrument inputs | M-Track Duo | Two combo XLR/line/instrument inputs |
| Spending more than the M-Track Duo costs for the fullest feature set in this group | XLR Dock | The top of this price range, adding 75dB of gain for dynamic mics |
Scroll sideways to see every column.
Key specs side by side
The M-Track Solo, the PS22 Lite and the rest, as their makers list them.
| Streaming gear | Type | What it does | Connection | Key figure |
|---|---|---|---|---|
| M-Track Solo | Audio interface | Connects an XLR mic to the PC | USB | 1 combo XLR input, 48kHz |
| PS22 Lite | Audio interface | Connects mics and a guitar | USB | Condenser and dynamic mic support |
| PIYONE 2x2 | Audio interface | Connects two mics or instruments | USB-C | 24-bit/192kHz, 2 combo inputs |
| M-Track Duo | Audio interface | Connects two mics or instruments | USB | 2 combo XLR inputs, 48kHz |
| XLR Dock | Audio interface | Connects an XLR mic through a Stream Deck + | USB (via Stream Deck +) | 75dB gain, 48V phantom power |
Scroll sideways to see every column.
By price at the time of writing
At our last check the cheapest pick, the M-Track Solo, sat in the under $50 tier, 2 tiers in all up to the XLR Dock at $50 to $100; Amazon prices move, so recheck before buying.
| Price tier | Streaming gear |
|---|---|
| Under $50 | M-Track Solo |
| About $50 to $100 | PS22 Lite, PIYONE 2x2, M-Track Duo, XLR Dock |
Frequently Asked Questions
What makes the M-Track Solo the Lowest Price Here?
The label rests on the cheapest way into this group, below the PS22 Lite. It is aimed at getting Crystal preamp for the least money.
Do the M-Track Solo and the PIYONE 2x2 differ on connection?
The M-Track Solo, the PS22 Lite and the M-Track Duo use USB; the PIYONE 2x2 uses USB-C; the XLR Dock uses USB (via Stream Deck +).
Beyond the specs, what sets the M-Track Solo and the PS22 Lite apart?
The M-Track Solo: a Crystal preamp. The PS22 Lite: ProStudio routing software for streams. The PIYONE 2x2: 24-bit/192kHz conversion.
Should I pick the M-Track Solo or the XLR Dock?
The M-Track Solo suits getting Crystal preamp for the least money; the XLR Dock suits spending more than the M-Track Duo costs for the fullest feature set in this group.
What else do the M-Track Duo and the XLR Dock offer?
The M-Track Duo: a 1/4-inch headphone output and stereo outputs. The XLR Dock: one USB cable for the dock and the Stream Deck +.
Bottom Line
Our first pick is the M-Track Solo, chosen for the cheapest way into this group, below the PS22 Lite. Look at the PS22 Lite for ProStudio routing software for streams, the PIYONE 2x2 for 24-bit/192kHz conversion and the M-Track Duo for two combo XLR/line/instrument inputs if those matter more to you.
Dynamic mics such as the SM7B need plenty of gain; check the interface's listed gain or add an inline booster.
Related Guides
- Related guideThe Best Streaming Gear for a PC
- Related guideThe Best Webcams for Streaming
- Related guideThe Best Streaming Gear for Gaming
- Lower budgetThe Best Streaming Webcams Under $100
- Similar guideThe Best Webcams for Streaming
- ExplainerHow to Choose a Webcam for Your PC
- ExplainerWebcam Features Explained: What Is Worth Paying For?
- Also see: microphonesUSB Microphone Features Explained: What Is Worth Paying For?
- Similar guideThe Best 4K Streaming Webcams
- Topic hubAll webcams and streaming gear guides
About the author
PC Hardware Editor
Alex covers PC hardware, monitors, components, upgrades and peripherals for The PC Journal, with a focus on helping readers understand specifications, compatibility and meaningful product trade-offs.
Covers: Monitors, Graphics cards, Processors, PC components, Peripherals, Upgrades and compatibility
View all articles