M-Audio Delta 66 1/2

RightMark Audio Analyzer test


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




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.02, -0.09Excellent
Noise level, dB (A): -97.1Excellent
Dynamic range, dB (A): 97.3Excellent
THD, %: 0.0009Excellent
IMD + Noise, %: 0.0044Excellent
Stereo crosstalk, dB: -98.2Excellent
IMD at 10 kHz, %: 0.0046Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.29, +0.02
From 40 Hz to 15 kHz, dB-0.09, +0.02




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-94.7-94.9
RMS power (A-weighted), dB:-97.1-97.1
Peak level, dB FS:-86.0-81.7
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+95.1+95.4
Dynamic range (A-weighted), dB:+97.3+97.4
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00090.0009
THD + Noise, %:0.00360.0036
THD + Noise (A-weighted), %:0.00300.0030




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00440.0044
IMD + Noise (A-weighted), %:0.00360.0036




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-95-95
Crosstalk at 1 kHz, dB:-96-97
Crosstalk at 10 kHz, dB:-92-91




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00470.0047
IMD + Noise at 10 kHz, %:0.00470.0045
IMD + Noise at 15 kHz, %:0.00470.0046

This report was generated by RightMark Audio Analyzer 5.5