Alien DAC 16b 48k USB power

RightMark Audio Analyzer test


Testing chain: Lookback to M-Audio Firewire Audiophile
Sampling mode: 16-bit, 48 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.08, -0.03Excellent
Noise level, dB (A): -80.8Good
Dynamic range, dB (A): 80.7Good
THD, %: 0.0034Very good
IMD + Noise, %: 0.023Good
Stereo crosstalk, dB: -81.4Very good
IMD at 10 kHz, %: 0.020Very good

General performance: Very good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.24, +0.08
From 40 Hz to 15 kHz, dB-0.03, +0.08




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-80.2-80.0
RMS power (A-weighted), dB:-80.8-80.7
Peak level, dB FS:-65.7-65.7
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+80.4+80.3
Dynamic range (A-weighted), dB:+80.9+80.7
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00340.0037
THD + Noise, %:0.01930.0196
THD + Noise (A-weighted), %:0.01790.0181




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.02350.0239
IMD + Noise (A-weighted), %:0.02230.0227




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-76-79
Crosstalk at 1 kHz, dB:-80-80
Crosstalk at 10 kHz, dB:-80-81




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.01910.0196
IMD + Noise at 10 kHz, %:0.02010.0207
IMD + Noise at 15 kHz, %:0.01980.0201

This report was generated by RightMark Audio Analyzer 5.5