SuperDual RC2

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 48 kHz

Load = 300 ohm, Volume = max




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.02, -0.12Excellent
Noise level, dB (A): -98.9Excellent
Dynamic range, dB (A): 98.8Excellent
THD, %: 0.0005Excellent
IMD, %: 0.0042Excellent
Stereo crosstalk, dB: -96.9Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.21, +0.02
From 40 Hz to 15 kHz, dB-0.12, +0.02




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-89.0-92.3
RMS power (A-weighted), dB:-98.9-98.9
Peak level, dB FS:-79.1-80.8
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+89.0+92.2
Dynamic range (A-weighted), dB:+98.8+98.9
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0010.001
THD + Noise, %:0.0090.006
THD + Noise (A-weighted), %:0.0030.003




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.0040.004
IMD + Noise (A-weighted), %:0.0040.004




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-96-94
Crosstalk at 1 kHz, dB:-96-96
Crosstalk at 10 kHz, dB:-81-84

This report was generated by RightMark Audio Analyzer 5.3