NE5532 ,Superlux HD 668b
LM4562 ,Superlux HD 668b
MC4558 ,Superlux HD 668b

RightMark Audio Analyzer test


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




Summary

TestNE5532 ,Superlux HD 668bLM4562 ,Superlux HD 668bMC4558 ,Superlux HD 668b
Frequency response (from 40 Hz to 15 kHz), dB: +0.02, -0.03+0.02, -0.03+0.02, -0.02
Noise level, dB (A): -92.6-92.4-92.4
Dynamic range, dB (A): 92.692.492.5
THD, %: 0.00380.00390.076
IMD + Noise, %: 0.0120.0130.082
Stereo crosstalk, dB: -92.0-92.7-91.2



Frequency response

Spectrum graph


Noise level

Spectrum graph


Dynamic range

Spectrum graph


THD + Noise (at -3 dB FS)

Spectrum graph


Intermodulation distortion

Spectrum graph


Stereo crosstalk

Spectrum graph



This report was generated by RightMark Audio Analyzer 6.0