M-Audio Firewire Audiophile

RightMark Audio Analyzer test


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




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.13, -0.06Very good
Noise level, dB (A): -98.6Excellent
Dynamic range, dB (A): 99.1Excellent
THD, %: 0.0005Excellent
IMD + Noise, %: 0.0035Excellent
Stereo crosstalk, dB: -100.8Excellent
IMD at 10 kHz, %: 0.0037Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.26, +0.13
From 40 Hz to 15 kHz, dB-0.06, +0.13




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-94.2-94.1
RMS power (A-weighted), dB:-98.6-98.5
Peak level, dB FS:-79.4-79.4
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+96.9+96.9
Dynamic range (A-weighted), dB:+99.1+99.1
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00050.0006
THD + Noise, %:0.00310.0032
THD + Noise (A-weighted), %:0.00220.0023




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00350.0035
IMD + Noise (A-weighted), %:0.00270.0028




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-95-98
Crosstalk at 1 kHz, dB:-99-100
Crosstalk at 10 kHz, dB:-95-98




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00380.0038
IMD + Noise at 10 kHz, %:0.00360.0037
IMD + Noise at 15 kHz, %:0.00370.0036

This report was generated by RightMark Audio Analyzer 5.5