Cowon J3 - 16 Ohm (V-Moda Vibe)
Cowon S9 (Vol. 40, 16 Ohm Load)
Cowon D2 (2.57, vol 50, 16 Ohm)
Cowon iAudio 9 (Vol. 40, 16 Ohm Load)

RightMark Audio Analyzer test


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




Summary

TestCowon J3 - 16 Ohm (V-Moda Vibe)Cowon S9 (Vol. 40, 16 Ohm Load)Cowon D2 (2.57, vol 50, 16 Ohm)Cowon iAudio 9 (Vol. 40, 16 Ohm Load)
Frequency response (from 40 Hz to 15 kHz), dB: +0.22, -3.19+0.22, -1.50+0.30, -3.56+0.17, -2.11
Noise level, dB (A): -90.1-90.1-92.0-90.2
Dynamic range, dB (A): 90.190.091.890.2
THD, %: 0.0290.0500.0840.029
IMD + Noise, %: 0.0420.0380.0540.035
Stereo crosstalk, dB: -56.7-42.0-42.8-52.6



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