RightMark Audio Analyzer test report

Testing device	Fireface UC Analog (1+2)
Sampling mode	24-bit, 192 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)	-98.1	Excellent
Dynamic range, dB (A)	92.6	Very good
THD, %	0.0032	Very good
THD + Noise, dB (A)	-87.0	Good
IMD + Noise, %	0.0053	Excellent
Stereo crosstalk, dB	-92.8	Excellent
IMD at 10 kHz, %	0.0061	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	-96.4	-96.1
RMS power (A-weighted), dB	-98.2	-98.0
Peak level, dB FS	-78.5	-78.5
DC offset, %	+0.0	+0.0

Dynamic range

	Left	Right
Dynamic range, dB	+92.7	+92.7
Dynamic range (A-weighted), dB	+92.6	+92.6
DC offset, %	-0.00	-0.00

THD + Noise (at -3 dB FS)

	Left	Right
THD, %	+0.0030	+0.0035
THD + Noise, %	+0.0041	+0.0046
THD + Noise (A-weighted), %	+0.0042	+0.0048

Intermodulation distortion

	Left	Right
IMD + Noise, %	+0.0053	+0.0052
IMD + Noise (A-weighted), %	+0.0044	+0.0043

Stereo crosstalk

	Left	Right
Crosstalk at 100 Hz, dB	-80	-88
Crosstalk at 1000 Hz, dB	-92	-92
Crosstalk at 10000 Hz, dB	-91	-88

IMD (swept tones)

	Left	Right
IMD + Noise at 5000 Hz,	0.0063	0.0064
IMD + Noise at 10000 Hz,	0.0060	0.0060
IMD + Noise at 15000 Hz,	0.0059	0.0060