Alien DAC 16b 48k batt power Transit

RightMark Audio Analyzer test


Testing chain: Loopback to M-Audio Transit USB
Sampling mode: 16-bit, 48 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.06, -0.05Excellent
Noise level, dB (A): -81.5Good
Dynamic range, dB (A): 84.1Good
THD, %: 0.0074Very good
IMD + Noise, %: 0.015Very good
Stereo crosstalk, dB: -90.3Excellent
IMD at 10 kHz, %: 0.016Very good

General performance: Very good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.09, +0.10
From 40 Hz to 15 kHz, dB-0.05, +0.06




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-82.9-82.8
RMS power (A-weighted), dB:-81.5-81.5
Peak level, dB FS:-69.7-69.7
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+85.3+85.2
Dynamic range (A-weighted), dB:+84.1+84.1
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00770.0074
THD + Noise, %:0.01090.0107
THD + Noise (A-weighted), %:0.01250.0122




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.01480.0150
IMD + Noise (A-weighted), %:0.01670.0169




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-91-92
Crosstalk at 1 kHz, dB:-88-89
Crosstalk at 10 kHz, dB:-85-84




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.01600.0164
IMD + Noise at 10 kHz, %:0.01660.0169
IMD + Noise at 15 kHz, %:0.01690.0175

This report was generated by RightMark Audio Analyzer 5.5