Aedle VK-1Koss JR 900
Top 47%708 points
Top 47%
Top 68%423 points
Top 68%
Aedle VK-1
Koss JR 900
vs
Top specs and features

Aedle VK-1 vs Koss JR 900: 17 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.
20000Hz
Sony MDR-Z1R: 120000Hz
20000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
20Hz
Sony MH1CBLK: 1Hz
20Hz

3. 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.
Aedle VK-1
Koss JR 900
47% have it

4. 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.
32Ohms
Flips Solo 2 Social: 4Ohms
10Ohms

5. 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.
Aedle VK-1
Koss JR 900
33% have it

6. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Aedle VK-1
Koss JR 900
72% have it

7. has a tangle free cable

The cable is designed to minimize tangling.
Aedle VK-1
Koss JR 900
25% have it

8. 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.
Aedle VK-1
Koss JR 900
39% have it

9. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Aedle VK-1
Koss JR 900
53% have it

10. 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.
Aedle VK-1
Koss JR 900
42% have it

11. 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.
Aedle VK-1
Koss JR 900
76% have it

12. Can be used wirelessly

Wireless devices allow users more freedom of movement.
Aedle VK-1
Koss JR 900
16% have it

13. 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.
Aedle VK-1
Koss JR 900
15% have it

14. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
Aedle VK-1
Koss JR 900
64% have it

16. 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.
Aedle VK-1
Koss JR 900
22% have it

17. has a removable battery

The battery is removable and can be replaced by the user if broken.
Aedle VK-1
Koss JR 900
6% have it

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