42points

Koss ESP950

37points

Stax SR-507

Koss ESP950
Comparison winner
Stax SR-507
vs
vs

12 facts in comparison

Koss ESP950 vs Stax SR-507

Koss ESP950
Stax SR-507
42
points
Koss ESP950
37
points
Stax SR-507

Why is Koss ESP950 better than Stax SR-507?

  • Has stereo speakers
    ?
  • 45 Ohms lower impedance
    ?

    100 Ohmsvs145 Ohms
  • Has a detachable cable
    ?
  • Has a 3.5mm male connector
    ?
  • Travel bag is included
    ?
  • Has a straight plug
    ?

Why is Stax SR-507 better than Koss ESP950?

  • 6000Hz higher high-frequency
    ?

    41000Hzvs35000Hz
  • 1Hz lower low-frequency
    ?

    7Hzvs8Hz
  • 20dB/mW higher sound pressure level
    ?

    118dB/mWvs98dB/mW
  • 1.3m longer cable
    ?

    2.5mvs1.2m
  • Has an open-back design
    ?

Price comparison

Design

1.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. Show more

Koss ESP950
Stax SR-507
2.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.

Koss ESP950
Stax SR-507
3.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.

Koss ESP950
Stax SR-507
4.travel bag is included
?

The device comes with its own special case or pouch, which is useful for safe transportation.

Koss ESP950
Stax SR-507
5.cable length
?

A long cable ensures more freedom of movement.

Best

Pioneer SE-A1000

6m

1.2m

2.5m

6.has a straight plug
?

A straight plug is better when the jack is on the top or bottom of your player.

Koss ESP950
Stax SR-507

Sound quality

1.highest frequency
?

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble. Show more

Best

Sony MDR-Z1

120000Hz

35000Hz

41000Hz

2.lowest frequency
?

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass. Show more

Best

Sony MH1CBLK

1Hz

8Hz

7Hz

3.sound pressure level
?

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Best

AKG K553 Pro

144dB/mW

98dB/mW

118dB/mW

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. Show more

Best

Flips Solo 2 Social

4 Ohms

100 Ohms

145 Ohms

Connectivity

1.has a 3.5mm male connector
?

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Koss ESP950
Stax SR-507

Which are the best headphones?

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