Alien DAC 16b 48k batt 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): -81.3Good
Dynamic range, dB (A): 81.3Good
THD, %: 0.0026Excellent
IMD + Noise, %: 0.023Good
Stereo crosstalk, dB: -81.4Very good
IMD at 10 kHz, %: 0.018Very 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:-80.8-80.7
RMS power (A-weighted), dB:-81.3-81.2
Peak level, dB FS:-67.1-66.4
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+80.8+80.7
Dynamic range (A-weighted), dB:+81.4+81.3
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00260.0028
THD + Noise, %:0.01860.0188
THD + Noise (A-weighted), %:0.01670.0168




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.02270.0226
IMD + Noise (A-weighted), %:0.02110.0213




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-76-74
Crosstalk at 1 kHz, dB:-80-80
Crosstalk at 10 kHz, dB:-81-81




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.01770.0180
IMD + Noise at 10 kHz, %:0.01840.0187
IMD + Noise at 15 kHz, %:0.01880.0190

This report was generated by RightMark Audio Analyzer 5.5