FA-66 24/48

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 48 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.17, -0.11Very good
Noise level, dB (A): -101.8Excellent
Dynamic range, dB (A): 101.3Excellent
THD, %: 0.0038Very good
IMD, %: 0.0034Excellent
Stereo crosstalk, dB: -100.9Excellent
IMD at 10 kHz, %: 0.0059Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.25, +0.25
From 40 Hz to 15 kHz, dB-0.11, +0.17




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-99.7-99.5
RMS power (A-weighted), dB:-101.8-101.7
Peak level, dB FS:-86.6-86.5
DC offset, %:0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+98.7+98.4
Dynamic range (A-weighted), dB:+101.7+101.3
DC offset, %:0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00440.0038
THD + Noise, %:0.00500.0046
THD + Noise (A-weighted), %:0.00600.0052




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00340.0036
IMD + Noise (A-weighted), %:0.00260.0025




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-96-96
Crosstalk at 1 kHz, dB:-100-100
Crosstalk at 10 kHz, dB:-98-98




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00720.0064
IMD + Noise at 10 kHz, %:0.00720.0066
IMD + Noise at 15 kHz, %:0.00500.0046

This report was generated by RightMark Audio Analyzer 5.4