AKG K121 StudioMaster & Dynamic MH40
Top 58%562 points
Top 58%
Top 38%836 points
Top 38%
AKG K121 Studio
Master & Dynamic MH40
vs
Top specs and features

AKG K121 Studio vs Master & Dynamic MH40: 20 facts in comparison

1. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
22500Hz
Sony MDR-Z1R: 120000Hz
65000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
18Hz
Sony MH1CBLK: 1Hz
3Hz

3. weight

140g lighter.
220g
Sony MDR-EX150AP: 3g
360g

4. has sound isolation/passive noise reduction

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
AKG K121 Studio
Master & Dynamic MH40
46% have it

5. impedance

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
55Ohms
Flips Solo 2 Social: 4Ohms
32Ohms

6. has a neodymium magnet

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
AKG K121 Studio
Master & Dynamic MH40
34% have it

7. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
AKG K121 Studio
Master & Dynamic MH40
72% have it

8. has a tangle free cable

The cable is designed to minimize tangling.
AKG K121 Studio
Master & Dynamic MH40
25% have it

9. has a detachable cable

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
AKG K121 Studio
Master & Dynamic MH40
39% have it

10. has an in-line control panel

There is a control panel on the cable, so you can easily operate the device without having to interact with it.
AKG K121 Studio
Master & Dynamic MH40
45% have it

11. can be used as a headset

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.
AKG K121 Studio
Master & Dynamic MH40
38% have it

12. has an over-the-ear form

Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
AKG K121 Studio
Master & Dynamic MH40
42% have it

13. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
AKG K121 Studio
Master & Dynamic MH40
76% have it

14. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K121 Studio
Master & Dynamic MH40
52% have it

16. control panel placed on a device

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
AKG K121 Studio
Master & Dynamic MH40
15% have it

17. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K121 Studio
Master & Dynamic MH40
63% have it

18. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
AKG K121 Studio
Master & Dynamic MH40
86% have it

19. cable length

A long cable ensures more freedom of movement.
3m
Pioneer SE-A1000: 6m
2m

20. has an on-ear form

This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
AKG K121 Studio
Master & Dynamic MH40
23% have it

Top 10 headphones

Add to comparison
    Compare
    This page is currently only available in English.