SuperDual

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 44 kHz

Load = 300 ohm, Volume = max




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.03, -0.06Excellent
Noise level, dB (A): -96.7Excellent
Dynamic range, dB (A): 95.8Excellent
THD, %: 0.0067Very good
IMD, %: 0.0091Very good
Stereo crosstalk, dB: -94.6Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.28, +0.03
From 40 Hz to 15 kHz, dB-0.06, +0.03




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-92.1-92.4
RMS power (A-weighted), dB:-96.7-96.7
Peak level, dB FS:-80.2-79.8
DC offset, %:0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+91.7+92.0
Dynamic range (A-weighted), dB:+95.8+96.0
DC offset, %:-0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0070.007
THD + Noise, %:0.0090.009
THD + Noise (A-weighted), %:0.0090.010




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.0090.009
IMD + Noise (A-weighted), %:0.0060.006




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-93-91
Crosstalk at 1 kHz, dB:-94-92
Crosstalk at 10 kHz, dB:-87-84

This report was generated by RightMark Audio Analyzer 5.3