Sound card comparison (behringer umc 1820 vs motu ultralite mk4)

[kulak]

Friends, I entered the calibration with my behringer umc 1820 sound card. Measurements were made starting from 125 Hz to 8000 Hz.
Below are the measurement results for different headphones.
behringer UMC1820 could not give me the results I wanted. So I researched a new sound card. Accordingly, can motu ultralite mk4 or mk5 give me the sufficient output I want?
Since there is currently an MK4 in the country I live in, do you think the MK4 can meet my demands?

on phone :

Frequencies

measured value

Max HL output

should be the output

difference

500Hz

120 db çıkışında 124.2dBSPL

113 dBHL

120

7

750Hz	121.8 dBSPL	117 dBHL	120	3
1000Hz	121.3 dBSPL	114 dBHL	120	6
1500Hz	120.1 dBSPL	113.5 dBHL	120	6.5
2000Hz	120.4 dBSPL	111 dBHL	120	9

6000Hz	99.6 dBSPL	102 dBHL	110	8
8000Hz	83.4 dBSPL	87 dBHL	100	13

İnsert earphone

500Hz

122.9 dBSPL

117 dBHL

120

3

2000Hz

121.3 dBSPL

118.5 dBHL

120

1.5

4000Hz

113.2 dBSPL

113 dBHL

120

7

6000Hz	99.6 dBSPL	102 dBHL	110	8
8000Hz	83.4 dBSPL	87 dBHL	100	13

bone earphone:

250Hz	96.1 dBSPL	9 dBHL	45	36
500Hz	109.8 dBSPL	50 dBHL	60	10
750Hz	99.9 dBSPL	51.5 dBHL	60	8.5
1000Hz	98.6 dBSPL	55 dBHL	70	15
1500Hz	102.3 dBSPL	66 dBHL	70	4

3000Hz

99.3 dBSPL

69.3 dBHL

70

0.7

6000Hz

77.1 dBSPL

37.1 dBHL

50

12.9

 

[staticV3]

Here is the headphone output performance of a bunch of different audio interfaces:


The measurements are from Julian Krause.

If you're after an interface with a powerful headphone Amp, consider the Topping E2X2 or E4X4.