RightMark Audio Analyzer test
Testing chain: M-Audio Firewire Audiophile -> CK²III -> M-Audio Firewire Audiophile
Sampling mode: 32-bit, 96 kHz
33Ω load
Summary
| Frequency response (from 40 Hz to 15 kHz), dB: |
+0.04, -0.06 | Excellent |
| Noise level, dB (A): |
-90.0 | Good |
| Dynamic range, dB (A): |
89.7 | Good |
| THD, %: |
0.010 | Good |
| IMD, %: |
0.014 | Very Good |
| Stereo crosstalk, dB: |
-85.8 | Excellent |
| IMD at 10 kHz, %: |
0.014 | Very Good |
General performance: Very Good
Frequency response
| Frequency range |
Response |
| From 20 Hz to 20 kHz, dB | -0.12, +0.04 |
| From 40 Hz to 15 kHz, dB | -0.06, +0.04 |
Noise level
| Parameter |
Left |
Right |
| RMS power, dB: | -88.9 | -88.6 |
| RMS power (A-weighted), dB: | -90.0 | -89.7 |
| Peak level, dB FS: | -69.4 | -67.8 |
| DC offset, %: | -0.00 | -0.00 |
Dynamic range
| Parameter |
Left |
Right |
| Dynamic range, dB: | +88.7 | +88.7 |
| Dynamic range (A-weighted), dB: | +89.9 | +89.7 |
| DC offset, %: | -0.00 | -0.00 |
THD + Noise (at -3 dB FS)
| Parameter |
Left |
Right |
| THD, %: | 0.0125 | 0.0103 |
| THD + Noise, %: | 0.0144 | 0.0127 |
| THD + Noise (A-weighted), %: | 0.0177 | 0.0149 |
Intermodulation distortion
| Parameter |
Left |
Right |
| IMD + Noise, %: | 0.0157 | 0.0145 |
| IMD + Noise (A-weighted), %: | 0.0128 | 0.0118 |
Stereo crosstalk
| Parameter |
L <- R |
L -> R |
| Crosstalk at 100 Hz, dB: | -79 | -77 |
| Crosstalk at 1 kHz, dB: | -84 | -85 |
| Crosstalk at 10 kHz, dB: | -78 | -78 |
IMD (swept tones)
| Parameter |
Left |
Right |
| IMD + Noise at 5 kHz, %: | 0.0200 | 0.0186 |
| IMD + Noise at 10 kHz, %: | 0.0128 | 0.0117 |
| IMD + Noise at 15 kHz, %: | 0.0123 | 0.0116 |
This report was generated by RightMark Audio Analyzer 5.5
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