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 The PC Journal editorial team

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

Our 5 recommendations at a glance. Tap a pick for the full verdict.

  1. Lowest Price Here

    M-AUDIO M-Track Solo USB Audio Interface

    The cheapest way into this group, below the PS22 Lite.

    Best for: Getting Crystal preamp for the least money.

    Our take Check price for M-AUDIO M-Track Solo USB Audio Interface (opens in a new tab)

  2. Also Consider

    MAONO PS22 Lite USB Audio Interface

    ProStudio routing software for streams.

    Best for: Buyers who want ProStudio routing software for streams.

    Our take Check price for MAONO PS22 Lite USB Audio Interface (opens in a new tab)

  3. Strong Alternative

    PIYONE 2x2 USB-C Audio Interface

    24-bit/192kHz conversion.

    Best for: Buyers who want 24-bit/192kHz conversion.

    Our take Check price for PIYONE 2x2 USB-C Audio Interface (opens in a new tab)

  4. Worth a Look

    M-AUDIO M-Track Duo USB Audio Interface

    Two combo XLR/line/instrument inputs.

    Best for: Buyers who want two combo XLR/line/instrument inputs.

    Our take Check price for M-AUDIO M-Track Duo USB Audio Interface (opens in a new tab)

  5. 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 for the fullest feature set.

    Our take Check price for Elgato XLR Dock for Stream Deck + (opens in a new tab)

Our Picks

M-AUDIO M-Track Solo USB Audio Interface

Lowest Price Here1 of 5

M-AUDIO M-Track Solo USB Audio Interface on Amazon (opens in a new tab)

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 dimensions & 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
MAONO PS22 Lite USB Audio Interface

Also Consider2 of 5

MAONO PS22 Lite USB Audio Interface on Amazon (opens in a new tab)

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 dimensions & 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
PIYONE 2x2 USB-C Audio Interface

Strong Alternative3 of 5

PIYONE 2x2 USB-C Audio Interface on Amazon (opens in a new tab)

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 dimensions & 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
M-AUDIO M-Track Duo USB Audio Interface

Worth a Look4 of 5

M-AUDIO M-Track Duo USB Audio Interface on Amazon (opens in a new tab)

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 dimensions & 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
Elgato XLR Dock for Stream Deck +

Premium Pick5 of 5

Elgato XLR Dock for Stream Deck + on Amazon (opens in a new tab)

The XLR Dock is built around 75dB of gain for dynamic mics, with Clipguard on top.

Best for

Spending more for the fullest feature set.

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 dimensions & 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

Each pick was assessed across 4 criteria weighted for real-world use.

Key figures
We noted resolution, key counts, reach and brightness where listed.
Setup needs
We checked what else each item needs to work.
Connection
We recorded HDMI, USB and mounting details.
Role
We grouped each item by what it does in a streaming setup.

What to Look for in an Audio Interface for Streaming

Key buying criteria so you get the right fit the first time.

  1. Do you need a capture card

    Streaming a PC game from the same PC needs no capture card. A capture card is for consoles, a second PC or a camera.

  2. Audio first

    Viewers forgive a soft image sooner than bad audio. A decent mic on an arm is often the best first upgrade.

  3. USB bandwidth

    Capture cards and 4K cameras use a lot of USB bandwidth. Give them their own port rather than a shared hub.

  4. 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.

  5. Passthrough for consoles

    Passthrough lets you play on your TV or monitor without capture delay. Check the refresh rate and HDR support it passes through.

  6. Stream controls

    A Stream Deck puts scene changes, mute and alerts on physical keys. The number of keys decides how much fits on one page.

How to Choose an Audio Interface for Streaming

By priority

PriorityConsiderWhy
Getting Crystal preamp for the least moneyM-Track SoloThe cheapest way into this group, below the PS22 Lite
Buyers who want ProStudio routing software for streamsPS22 LiteProStudio routing software for streams
Buyers who want 24-bit/192kHz conversionPIYONE 2x224-bit/192kHz conversion
Buyers who want two combo XLR/line/instrument inputsM-Track DuoTwo combo XLR/line/instrument inputs
Spending more for the fullest feature setXLR DockThe top of this price range, adding 75dB of gain for dynamic mics

Scroll sideways to see every column.

Key specs side by side

Figures as each maker states them.

Streaming gearTypeWhat it doesConnectionKey figure
M-Track SoloAudio interfaceConnects an XLR mic to the PCUSB1 combo XLR input, 48kHz
PS22 LiteAudio interfaceConnects mics and a guitarUSBCondenser and dynamic mic support
PIYONE 2x2Audio interfaceConnects two mics or instrumentsUSB-C24-bit/192kHz, 2 combo inputs
M-Track DuoAudio interfaceConnects two mics or instrumentsUSB2 combo XLR inputs, 48kHz
XLR DockAudio interfaceConnects 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

Prices change often; these tiers reflect Amazon prices when this guide was updated.

Price tierStreaming gear
Under $50M-Track Solo
About $50 to $100PS22 Lite, PIYONE 2x2, M-Track Duo, XLR Dock

Frequently Asked Questions

What is the least I can spend on one of these streaming devices?

At our last price check the M-Track Solo was the cheapest pick and the XLR Dock the most expensive; the PS22 Lite was the next step up from the M-Track Solo.

Is one PC enough to game and stream?

For most games, yes, especially with hardware encoding on a modern GPU.

What should I buy first for streaming?

Usually a microphone, then lighting, then a better camera. Controllers and capture cards depend on your setup.

How many lights do I need?

One key light makes the biggest difference. A second light or backlight adds separation.

Does this gear work with OBS?

Capture cards and cameras appear as sources in OBS; Stream Deck has OBS integration.

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 gain or add an inline booster.