Pricing and availability
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Price
Average Price: $108
Standard/Professional
$100
$301+
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Budget
Standard
High-end
Price History
Based on price data from 6 merchants for "AKG K240 MKII Headphones". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Step into the world of precision audio with the AKG K240 MKII Headphones, designed to cater to the needs of serious musicians and audio engineers. Ideal for critical listening applications such as mixing, mastering, and overdubbing, these headphones offer an accurate and detailed sound reproduction that is sure to impress.
The semi-open-back design not only ensures a natural, spacious sound but also provides the right amount of acoustical isolation, striking a perfect balance. This unique design is coupled with the Varimotion 30mm dynamic transducers, delivering a wide frequency range and a highly accurate response. The low-impedance drivers perform with clarity and detail even at low volumes, ensuring accurate monitoring at all levels.
Comfort is never compromised with the AKG K240 MKII. The circumaural ear pads are generously padded for those long music sessions, and the self-adjusting padded headband provides a secure yet comfortable fit. With replaceable cables and earpads, these headphones are not only built to last but are also highly customizable to suit your personal needs and preferences.
Key Features:
- Semi-open design for a natural, spacious sound
- Varimotion 30mm dynamic transducers for wide frequency response
- Low-impedance drivers for detailed performance at all volume levels
- Comfortable circumaural earpads and self-adjusting headband
- Replaceable cables and earpads for long-lasting use
- Impedance: 55 Ohm
- Frequency response: 15 - 25,000 Hz
- Sensitivity: 104 dB/V
- Detachable cable with mini-XLR plug
- Cable length: 3m
- Gold-plated 3.5 mm stereo jack plug
- Includes 6.3 mm jack adapter
Product specs
| Type | Wired |
| Open/Closed | Semi-open |
| Fit Style | Circumaural (Around the Ear) |
| Driver Size | 30mm |
| Noise Attenuation | Passive Noise Isolating |
| Frequency Response | 15Hz-25kHz |
| Impedance | 55 ohms |
| Connectivity | 1/8", 1/4" adapter |
| Cable Type | Straight, Coiled |
| Cable Length | 9.8' Straight/16.4' Coiled |
| Detachable Cable | Yes |
| Material | Velvet and Leatherette Earpads included |
| Weight | .53 lbs. |
FAQs
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Are the AKG K240 MKII headphones suitable for mixing and mastering?
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Yes, the AKG K240 MKII headphones are known for their accurate sound reproduction, making them a popular choice for mixing and mastering in studio settings.
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What is the impedance of the AKG K240 MKII headphones, and do they require an amplifier?
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The AKG K240 MKII headphones have an impedance of 55 ohms. While they can be used without an amplifier, an amp or audio interface can enhance performance and provide additional headroom.
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What type of design do the AKG K240 MKII headphones have?
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The AKG K240 MKII headphones feature a semi-open design, which offers a natural soundstage and balanced audio suitable for studio monitoring.
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Do the AKG K240 MKII headphones come with detachable cables?
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Yes, the AKG K240 MKII headphones come with detachable cables, including both straight and coiled options, providing flexibility for different studio setups.
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How comfortable are the AKG K240 MKII headphones for long studio sessions?
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The AKG K240 MKII headphones are designed for comfort with circumaural fit and include both velvet and leatherette earpads, making them suitable for extended use.
Videos
Z Reviews
Z-Review - AKG K240 Headphones
Reviews
PROS
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Neutral sound ideal for critical listening and mixing
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Comes with both coiled and straight cords, enhancing versatility
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Lightweight design contributes to long-wearing comfort
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Durable, with users reporting years of use without degradation in quality
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Removable, locking cable system for easy replacement
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Semi-open design allows for ambient awareness, useful in certain environments
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High clarity in low-frequency sounds compared to cheaper models
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Self-adjusting headband provides a good fit
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Excellent value for money, offering professional quality at an affordable price
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Praised for flat response, making them suitable for professional studio work
CONS
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Some users desire more low-end response
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Semi-open design may leak sound, possibly disturbing others
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Occasional reports of internal wire issues requiring soldering repair
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Ear pads may harden over time, necessitating replacements
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Removable audio jack can snag on clothing or other items
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Cable durability concerns, with some experiencing electric contact problems
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Specific connector type forces more expensive replacements for cables
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about AKG K240 MKII Headphones.
Mods and upgrades
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Swapping stock pads with Brainwavz pads significantly improves comfort and sound quality, transforming them into more enjoyable headphones.
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The headphones benefit from EQ adjustments, such as the K240 MKII Auto EQ on Wavelet, to enhance their balanced sound profile.
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Using velour pads can significantly enhance comfort, and vintage models with Sextett type drivers or black woven fabric are highly valued for their sound quality.
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Comparisons
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The K240 MKII has a smoother treble than the Superlux HD688B, but lacks in sub-bass, attributed to its 30mm drivers compared to Superlux's larger drivers.
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Some users find the K240 inferior to the Beyerdynamic DT-770, citing better build quality and sound enjoyment in the latter.
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The K240 MKII is preferred over the DT 990 by users who find the latter too bright, highlighting a tonal preference for less treble emphasis.
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Use cases and applications
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Described as easy listening headphones without peaky highs, suitable for rock, metal, jazz, and drum and bass genres.
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The K240s are appreciated for their affordability and utility in low-budget studios, but are less favored for mixing due to lack of detail.
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The semi-open design of the K240 MKII is beneficial for vocal tracking, allowing singers to hear themselves with minimal leakage, aiding in pitch accuracy.
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User experience
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Thicker memory foam pads (100mm) can revitalize sound for long-time users, encouraging regular use after being shelved.
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Owners report that while the K240s have a robust build, they lack detail in treble and bass, making them less suited for music enjoyment compared to other models.
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Some owners report a "honky" low-mid frequency in the K240 MKII that requires management during mixing, indicating a unique tonal character.
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It's noted that high frequencies can become harsh at high volumes, suggesting volume management is crucial for optimal sound quality.
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Build quality
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The newer K240 models are easier to drive than older versions, and vintage models may require replacing rubber headband loops and inner foam for optimal use.
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Critic Reviews
4.5 out of 5
Based on 12 Reviews and 94 Ratings
309
Studio reference standard
If you ever been to a professional recording studio you probably noticed several pairs of these headphones around. AKG K240 are praised for their natural flat sound and used for mixing and monitoring. Like NM10 monitors, they are the reference standard. These headphones do not boost any particular frequency but give a true sonic picture. They're also user very friendly allowing for hours of work without headache. There are more expensive headphones out there, but these are pro's choice for a good reason.
1871
My favorite headphones for everything!
From mixing to enjoying good quality audio records, this is the best you can get! It does not give you that awful low-end that destroys your mix. Because of its semi-open construction, you will be able to stay longer periods using it. The only problem some people have with it is about the durability, but hey...you are not suppose to throw it around! And it is expensive to keep caring around inside your backpack to use it with your iPod... C'mon! Lets use the gear for its right purpose!
1871
I usually add 1dB at 1KHz when mixing... at least for me, it makes a HUGE difference! Totally recommend you to try it.
Clean, Standard & Durable
My pair is probably over 10 years old and they are still pumping out surprisingly good quality sound
Artist usage
Add artist
At time :54 the gold ring on the headphones and the two double rest is noticable, as is the general shape of the headphones, later at 1:29 the top of the headband reads AKG again in gold.
In this article, Pedro Aznar says he uses AKG K240 headphones.
In the description of his twitch channel, Stephen Walking lists the gear he uses, which includes the AKG K240 MKII Headphones.
Nanobii, formerly known as Crazy1, used the AKG K240 MKII Headphones in his studio setup, as detailed on the archived Crazy 1 website.
They posted a photo when they perform at MagFest 13 and Sushi Killer is using the Akg's 240 Mkii
In this YouTube video at 1:18, Soft Blade can be seen using AKG K240 MKII Headphones.
Genre Usage
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Used With
Based on how musicians on Equipboard use AKG K240 MKII Headphones, it is most commonly used with the following gear.
Community setups
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Add recommendation1 alternative for AKG K240 MKII Headphones, curated by the Equipboard community.
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