Alien DAC 16b 44.1k batt power

RightMark Audio Analyzer test


Testing chain: Lookback to M-Audio Firewire Audiophile
Sampling mode: 16-bit, 44 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.08, -0.03Excellent
Noise level, dB (A): -81.4Good
Dynamic range, dB (A): 81.2Good
THD, %: 0.0027Excellent
IMD + Noise, %: 0.022Good
Stereo crosstalk, dB: -79.7Very 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-0.81, +0.08
From 40 Hz to 15 kHz, dB-0.03, +0.08




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-80.7-80.6
RMS power (A-weighted), dB:-81.4-81.3
Peak level, dB FS:-65.9-66.0
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:+81.3+81.2
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00280.0027
THD + Noise, %:0.01810.0182
THD + Noise (A-weighted), %:0.01680.0169




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.02240.0230
IMD + Noise (A-weighted), %:0.02100.0212




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-76-78
Crosstalk at 1 kHz, dB:-79-79
Crosstalk at 10 kHz, dB:-85-86




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.01870.0187
IMD + Noise at 10 kHz, %:0.02050.0206
IMD + Noise at 15 kHz, %:0.02080.0213

This report was generated by RightMark Audio Analyzer 5.5