Testing device | Yamaha DS1x Native Audio |
Sampling mode | 24-bit, 48 kHz |
Interface | DirectSound |
Testing chain | Turtle Beach Santa Cruz |
RMAA Version | 6.0.6 |
20 Hz - 20 kHz filter | ON |
Normalize amplitude | ON |
Level change | 0.1 dB / -0.0 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | inverted/inverted |
Frequency response (from 40 Hz to 15 kHz), dB | +0.10, -0.59 |
Good |
Noise level, dB (A) | -77.3 |
Average |
Dynamic range, dB (A) | 77.2 |
Average |
THD, % | 0.344 |
Poor |
THD + Noise, dB (A) | -47.0 |
Poor |
IMD + Noise, % | 0.335 |
Average |
Stereo crosstalk, dB | -71.9 |
Good |
IMD at 10 kHz, % | 0.382 |
Average |
General performance | Average |
From 20 Hz to 20 kHz, dB | -1.63, +0.10 |
From 40 Hz to 15 kHz, dB | -0.59, +0.10 |
Left |
Right |
|
RMS power, dB | -74.5 |
-74.8 |
RMS power (A-weighted), dB | -77.1 |
-77.5 |
Peak level, dB FS | -56.1 |
-57.3 |
DC offset, % | +0.0 |
+0.0 |
Left |
Right |
|
Dynamic range, dB | +74.7 |
+74.9 |
Dynamic range (A-weighted), dB | +77.1 |
+77.4 |
DC offset, % | -0.00 |
-0.00 |
Left |
Right |
|
THD, % | +0.3351 |
+0.3527 |
THD + Noise, % | +0.3425 |
+0.3599 |
THD + Noise (A-weighted), % | +0.4376 |
+0.4605 |
Left |
Right |
|
IMD + Noise, % | +0.3258 |
+0.3441 |
IMD + Noise (A-weighted), % | +0.1965 |
+0.2088 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -59 |
-71 |
Crosstalk at 1000 Hz, dB | -71 |
-71 |
Crosstalk at 10000 Hz, dB | -71 |
-72 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.3849 |
0.4068 |
IMD + Noise at 10000 Hz, | 0.3255 |
0.3288 |
IMD + Noise at 15000 Hz, | 0.4313 |
0.4176 |