Buying Guide

The Best Audiophile Headphones for Gaming

We weighed five headsets on driver size and connection; the ROG Kithara has the largest driver size, and the Sundara costs the least.

By , PC Hardware Editor

12 min read5 products evaluated

A desk setup with a keyboard, mouse and headset beside a monitor
Illustrative image

Open-back audiophile headphones give a wider soundstage than most gaming headsets. Every pick is open-back and cost $100 or more, ordered by driver size.

We ranked these headsets on driver size, connection and design using manufacturer specifications; we did not test these headsets ourselves, and where a maker leaves out driver size, we say so.

Quick Picks

Which of the 5 picks to look at first. Tap a name for the full analysis.

  1. Premium Pick

    Fosi Audio i5 Open-Back Planar Magnetic Headphones

    The top of this price range, adding a 97mm diaphragm.

    Best for: Spending more than the MMX 330 Pro costs for the fullest feature set in this group.

    Check price for Fosi Audio i5 Open-Back Planar Magnetic Headphones on Amazon (opens in a new tab)
  2. Condenser Microphone

    beyerdynamic MMX 330 Pro

    A condenser microphone.

    Best for: Buyers who want a condenser microphone.

    Check price for beyerdynamic MMX 330 Pro on Amazon (opens in a new tab)
  3. Lowest Price Here

    HIFIMAN SUNDARA Planar Magnetic Headphones

    A lower price than the DT 990 Pro and the rest when we checked.

    Best for: Spending as little as possible, with the DT 990 Pro the next step up.

    Check price for HIFIMAN SUNDARA Planar Magnetic Headphones on Amazon (opens in a new tab)
  4. Also Consider

    beyerdynamic DT 990 Pro (250 Ohm)

    A 250-ohm load suited to audio interfaces.

    Best for: Buyers who want 250-ohm load suited to audio interfaces.

    Check price for beyerdynamic DT 990 Pro (250 Ohm) on Amazon (opens in a new tab)

Our Picks

Largest Drivers1 of 5

ASUS ROG Kithara Planar Magnetic Gaming Headphones

What the ROG Kithara brings to the table is 100mm HIFIMAN planar drivers tuned by ROG, plus a full-band MEMS boom microphone.

Best for

Players who favour a fuller low end.

Skip if

Skip it if this is a deal-breaker for you: open-back leaks sound both ways.
ASUS ROG Kithara Planar Magnetic Gaming Headphones

Why we like it

The headband has eight adjustment levels with a metal frame and hinges, extra ear pads come in the box, and the mic covers 20Hz to 20kHz. Plugs include 4.4mm balanced, 3.5mm and 6.3mm, plus a USB-C adapter. On driver size it leads this guide at 100mm, ahead of the Fosi i5 (97mm).

It shares a wired connection with the Fosi i5 and Sundara; the MMX 330 Pro goes with a wired 3.5mm connection. It shares an open-back planar magnetic design with the Fosi i5 and Sundara; the DT 990 Pro goes with an open-back design. It is the only pick here with an on-cable MEMS boom mic microphone; the MMX 330 Pro has a condenser microphone instead.

Because it is open-back, other people in the room will hear it, and it will not block outside noise. When we checked, only the DT 990 Pro and cheaper picks cost less, and the MMX 330 Pro cost more.

Key specs

Driver size
100mm
Connection
Wired
Design
Open-back planar magnetic
Microphone
On-cable MEMS boom mic

Pros

  • 100mm drivers
  • No charging or pairing needed
  • Open-back for a wider soundstage
  • 100mm HIFIMAN planar drivers tuned by ROG

Cons

  • Open-back leaks sound both ways
  • Costs more than the Sundara at the time of writing

Premium Pick2 of 5

Fosi Audio i5 Open-Back Planar Magnetic Headphones

What the Fosi i5 brings to the table is a 97mm diaphragm, plus CNC metal and walnut construction.

Best for

Spending more than the MMX 330 Pro costs for the fullest feature set in this group.

Skip if

Choose another pick if you can't accept this: open-back leaks sound both ways.
Fosi Audio i5 Open-Back Planar Magnetic Headphones

Why we like it

It also offers a 97mm driver size. Its 97mm planar diaphragm is 2 microns thin with a sputtered silver alloy coating. A memory-steel headband, multi-axis pivoting cups and silicone sliders handle the fit.

Its 97mm driver size ranks second of 3 here, behind the ROG Kithara (100mm) and ahead of the MMX 330 Pro (45mm). Like the ROG Kithara and Sundara, it has a wired connection, while the MMX 330 Pro uses a wired 3.5mm connection. Like the ROG Kithara and Sundara, it has an open-back planar magnetic design, while the MMX 330 Pro uses an open-back design.

Because it is open-back, other people in the room will hear it, and it will not block outside noise. It was the most expensive pick when we checked, so weigh what it adds over the MMX 330 Pro.

Key specs

Driver size
97mm
Connection
Wired
Design
Open-back planar magnetic
Microphone
None

Pros

  • 97mm drivers
  • No charging or pairing needed
  • Open-back for a wider soundstage
  • 97mm diaphragm

Cons

  • Open-back leaks sound both ways
  • No built-in microphone
  • Costs more than the Sundara at the time of writing

Condenser Microphone3 of 5

beyerdynamic MMX 330 Pro

The MMX 330 Pro stands out for open-back staging, and it adds a plug-in design with no software needed.

Best for

Buyers who want a condenser microphone.

Skip if

Skip it if this is a deal-breaker for you: open-back leaks sound both ways.
beyerdynamic MMX 330 Pro

Why we like it

It also offers a 45mm driver size. Its 45mm driver size is the smallest in this group; the ROG Kithara leads at 100mm. No other pick in this guide offers a wired 3.5mm connection; compare the Fosi i5, which has a wired connection.

Like the DT 990 Pro, it has an open-back design, while the ROG Kithara uses an open-back planar magnetic design. A condenser microphone is unique to it among these picks, while the ROG Kithara uses an on-cable MEMS boom mic microphone. A 3.5mm plug means it works with a controller or front-panel jack; on PC, a separate mic and headphone jack may need a splitter.

Because it is open-back, other people in the room will hear it, and it will not block outside noise. Its price falls between the ROG Kithara and the Fosi i5, based on our last check.

Key specs

Driver size
45mm
Connection
Wired 3.5mm
Design
Open-back
Microphone
Condenser

Pros

  • No charging or pairing needed
  • Open-back for a wider soundstage
  • Open-back staging
  • Plug-in design with no software needed

Cons

  • Open-back leaks sound both ways
  • Driver size trails the ROG Kithara (100mm)
  • Costs more than the Sundara at the time of writing

The catch

If driver size is your priority, the ROG Kithara (100mm) is the stronger choice.

Lowest Price Here4 of 5

HIFIMAN SUNDARA Planar Magnetic Headphones

The Sundara stands out for a diaphragm 80% thinner than the HE400 series, and it adds a full-size over-ear design.

Best for

Spending as little as possible, with the DT 990 Pro the next step up.

Skip if

Skip it if this is a deal-breaker for you: open-back leaks sound both ways.
HIFIMAN SUNDARA Planar Magnetic Headphones

Why we like it

The metal headband and weight-spreading strap suit long listening. Being open-back, it leaks sound and lets room noise in, so it suits a quiet room. Its metal headband and weight-spreading strap keep pressure off the top of the head.

HIFIMAN recommends about 150 hours of burn-in, and the 3.5mm connectors are sturdier than earlier versions. Like the ROG Kithara and Fosi i5, it has a wired connection, while the MMX 330 Pro uses a wired 3.5mm connection. Like the ROG Kithara and Fosi i5, it has an open-back planar magnetic design, while the MMX 330 Pro uses an open-back design.

Because it is open-back, other people in the room will hear it, and it will not block outside noise. It undercut the DT 990 Pro and every other pick on price at the time of writing.

Key specs

Connection
Wired
Design
Open-back planar magnetic
Microphone
None

Pros

  • No charging or pairing needed
  • Open-back for a wider soundstage
  • Diaphragm 80% thinner than the HE400 series
  • Full-size over-ear design

Cons

  • Open-back leaks sound both ways
  • No built-in microphone
  • No published driver size

The catch

The maker doesn't give its driver size; if that figure matters, the ROG Kithara comes in at 100mm.

Also Consider5 of 5

beyerdynamic DT 990 Pro (250 Ohm)

beyerdynamic's DT 990 Pro is a 250-ohm open-back headphone.

Best for

Buyers who want 250-ohm load suited to audio interfaces.

Skip if

Choose another pick if you can't accept this: open-back leaks sound both ways.
beyerdynamic DT 990 Pro (250 Ohm)

Why we like it

It works best from an audio interface or amp rather than a controller jack. It shares an open-back design with the MMX 330 Pro; the Fosi i5 goes with an open-back planar magnetic design. It also comes with a 250-ohm load suited to audio interfaces and a studio reference design.

Because it is open-back, other people in the room will hear it, and it will not block outside noise. It was priced above the Sundara and below the ROG Kithara at the time of writing. There is no published driver size figure, whereas the ROG Kithara comes in at 100mm.

Key specs

Connection
Wired, 250 ohm
Design
Open-back
Microphone
None

Pros

  • No charging or pairing needed
  • Open-back for a wider soundstage
  • 250-ohm load suited to audio interfaces
  • Open-back stereo image

Cons

  • Open-back leaks sound both ways
  • No built-in microphone
  • No published driver size

How We Chose These Audiophile Headphones for Gaming

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.

A gaming headset beside a desk with backlit speakers
A gaming headset beside a desk with backlit speakers
What we compared
We lined up five headsets on driver size, connection, design and microphone as the makers state them. These are research figures, not bench results: 2 of 5 picks leave out driver size.
What every pick has in common
All 5, from the ROG Kithara to the DT 990 Pro, state connection, design and microphone.
Where the specs have gaps
The Sundara and the DT 990 Pro give no driver size.
Price range
At our last check the picks ran from the Sundara ($100 to $150) to the Fosi i5 ($500 to $1000).

What to Look for in Audiophile Headphones for Gaming

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

  1. How much driver size you need

    Across these 3 picks driver size spans 45mm (the MMX 330 Pro) to 100mm (the ROG Kithara). Start with the ROG Kithara if driver size decides it. The Sundara and the DT 990 Pro give no driver size figure, so 3 of 5 picks are compared here.

  2. Extras that separate them

    The MMX 330 Pro: a plug-in design with no software needed. The Sundara: a full-size over-ear design. The DT 990 Pro: an open-back stereo image.

    Headphones on a red stand next to an amplifier and bookshelf speakers
    Headphones on a red stand next to an amplifier and bookshelf speakers
  3. How much to spend

    $100 to $150 buys the Sundara; $150 to $250 buys the DT 990 Pro; $250 to $500 buys the ROG Kithara and the MMX 330 Pro; $500 to $1000 buys the Fosi i5 at our last check.

  4. Start from what matters most

    Players who favour a fuller low end: the ROG Kithara. Spending more than the MMX 330 Pro costs for the fullest feature set in this group: the Fosi i5. Buyers who want a condenser microphone: the MMX 330 Pro.

    Open-back headphones on a stand beside a headphone amplifier
    Open-back headphones on a stand beside a headphone amplifier
  5. Virtual surround is software

    7.1 and spatial audio labels usually describe software processing, not extra drivers. They can help locate sounds in some games and hurt music in others.

    Make sure you can switch it off in the headset's software.

How to Choose Audiophile Headphones for Gaming

By priority

PriorityConsiderWhy
Players who favour a fuller low endROG KitharaThe largest driver size here (100mm)
Spending more than the MMX 330 Pro costs for the fullest feature set in this groupFosi i5The top of this price range, adding a 97mm diaphragm
Buyers who want a condenser microphoneMMX 330 ProA condenser microphone
Spending as little as possible, with the DT 990 Pro the next step upSundaraA lower price than the DT 990 Pro and the rest when we checked
Buyers who want 250-ohm load suited to audio interfacesDT 990 ProA 250-ohm load suited to audio interfaces

Scroll sideways to see every column.

A headset hanging on a PC case next to a monitor
A headset hanging on a PC case next to a monitor

Key specs side by side

The ROG Kithara leads on driver size at 100mm, ahead of the Fosi i5 at 97mm. "Not listed" marks driver size where the Sundara and the DT 990 Pro leave the figure out.

HeadsetDriver sizeConnectionDesignMicrophone
ROG Kithara100mmWiredOpen-back planar magneticOn-cable MEMS boom mic
Fosi i597mmWiredOpen-back planar magneticNone
MMX 330 Pro45mmWired 3.5mmOpen-backCondenser
SundaraNot listedWiredOpen-back planar magneticNone
DT 990 ProNot listedWired, 250 ohmOpen-backNone

Scroll sideways to see every column.

By price at the time of writing

The Sundara was the lowest-priced pick ($100 to $150) and the Fosi i5 the highest ($500 to $1000) when we checked; tiers move with Amazon pricing.

Price tierHeadsets
About $100 to $150Sundara
About $150 to $250DT 990 Pro
About $250 to $500ROG Kithara, MMX 330 Pro
About $500 to $1000Fosi i5

Frequently Asked Questions

How does the Fosi i5 compare with the ROG Kithara on driver size?

The ROG Kithara leads at 100mm, with the Fosi i5 at 97mm. The MMX 330 Pro closes the ranking at 45mm. The Sundara and the DT 990 Pro are left out of this ranking because their driver size isn't stated; 3 of 5 picks are ranked.

Why is the MMX 330 Pro our Condenser Microphone pick?

It carries the badge for a condenser microphone. The Sundara, the cheapest pick, sat in the $100 to $150 tier against $250 to $500 here, without out-ranking it on any listed spec. It suits anyone who wants a condenser microphone.

Do the ROG Kithara and the MMX 330 Pro differ on design?

The ROG Kithara, the Fosi i5 and the Sundara use open-back planar magnetic; the MMX 330 Pro and the DT 990 Pro use open-back.

What extras do the ROG Kithara and the Fosi i5 include?

The ROG Kithara: 100mm HIFIMAN planar drivers tuned by ROG. The Fosi i5: a 97mm diaphragm. The MMX 330 Pro: open-back staging.

Who should choose the ROG Kithara?

The ROG Kithara carries our Largest Drivers label for the largest driver size here (100mm). It ranks first of 5 here and sat in the $250 to $500 tier at our last price check; it suits anyone who favours a fuller low end.

Bottom Line

Our first pick is the ROG Kithara. Look at the Fosi i5 for the top of this price range, adding a 97mm diaphragm, the MMX 330 Pro for a condenser microphone and the Sundara for a lower price than the DT 990 Pro and the rest when we checked if those matter more to you.

Add a separate mic; most audiophile headphones have none.

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

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