STAudio DSP24 MKII

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 96 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +1.53, -1.02Average
Noise level, dB (A): -96.9Excellent
Dynamic range, dB (A): 94.4Very good
THD, %: 0.013Good
IMD, %: 0.069Good
Stereo crosstalk, dB: -89.9Excellent

General performance: Very good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-10.84, +1.53
From 40 Hz to 15 kHz, dB-1.02, +1.53




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-90.1-91.9
RMS power (A-weighted), dB:-96.8-96.9
Peak level, dB FS:-78.0-78.1
DC offset, %:0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+87.5+89.4
Dynamic range (A-weighted), dB:+94.5+94.4
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0130.013
THD + Noise, %:0.0150.014
THD + Noise (A-weighted), %:0.0190.018




IMD

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.0690.071
THD + Noise (A-weighted), %:0.0260.027




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-85-84
Crosstalk at 1 kHz, dB:-89-89
Crosstalk at 10 kHz, dB:-81-78

This report was generated by RightMark Audio Analyzer 4.0