RightMark Audio Analyzer test report

Testing device	Fireface UC Analog (1+2)
Sampling mode	24-bit, 96 kHz
Interface	MME
Testing chain	External loopback (line-out - line-in)
RMAA Version	6.2.3
20 Hz - 20 kHz filter	ON
Normalize amplitude	ON
Level change	-2.6 dB / -2.6 dB
Mono mode	OFF
Calibration singal, Hz	1000
Polarity	correct/correct

Summary

Frequency response (from 40 Hz to 15 kHz), dB	+0.02, -0.03	Excellent
Noise level, dB (A)	-102.7	Excellent
Dynamic range, dB (A)	92.2	Very good
THD, %	0.0036	Very good
THD + Noise, dB (A)	-86.5	Good
IMD + Noise, %	0.0055	Excellent
Stereo crosstalk, dB	-95.6	Excellent
IMD at 10 kHz, %	0.0063	Excellent
General performance		Very good

Frequency response

From 20 Hz to 20 kHz, dB	-0.10, +0.02
From 40 Hz to 15 kHz, dB	-0.03, +0.02

Noise level

	Left	Right
RMS power, dB	-100.8	-100.4
RMS power (A-weighted), dB	-102.7	-102.7
Peak level, dB FS	-72.5	-72.5
DC offset, %	-0.0	-0.0

Dynamic range

	Left	Right
Dynamic range, dB	+92.3	+92.3
Dynamic range (A-weighted), dB	+92.3	+92.2
DC offset, %	-0.00	-0.00

THD + Noise (at -3 dB FS)

	Left	Right
THD, %	+0.0037	+0.0034
THD + Noise, %	+0.0046	+0.0046
THD + Noise (A-weighted), %	+0.0048	+0.0047

Intermodulation distortion

	Left	Right
IMD + Noise, %	+0.0054	+0.0056
IMD + Noise (A-weighted), %	+0.0046	+0.0047

Stereo crosstalk

	Left	Right
Crosstalk at 100 Hz, dB	-87	-86
Crosstalk at 1000 Hz, dB	-94	-95
Crosstalk at 10000 Hz, dB	-95	-93

IMD (swept tones)

	Left	Right
IMD + Noise at 5000 Hz,	0.0065	0.0065
IMD + Noise at 10000 Hz,	0.0063	0.0061
IMD + Noise at 15000 Hz,	0.0062	0.0062