Arc88 3/4

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 16-bit, 44 kHz

Old Work horse - still trying hard




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.07, -0.39Good
Noise level, dB (A): -79.2Average
Dynamic range, dB (A): 79.2Average
THD, %: 0.013Good
IMD, %: 0.061Good
Stereo crosstalk, dB: -81.1Very good

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-4.52, +0.07
From 40 Hz to 15 kHz, dB-0.39, +0.07




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-64.3-66.6
RMS power (A-weighted), dB:-79.2-79.1
Peak level, dB FS:-55.4-56.1
DC offset, %:0.050.04




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+78.1+78.0
Dynamic range (A-weighted), dB:+79.3+79.2
DC offset, %:0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0180.013
THD + Noise, %:0.5960.563
THD + Noise (A-weighted), %:0.0260.023




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.0610.061
IMD + Noise (A-weighted), %:0.0530.053




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-81-77
Crosstalk at 1 kHz, dB:-80-79
Crosstalk at 10 kHz, dB:-77-77

This report was generated by RightMark Audio Analyzer 5.0