S/N 03253
Testing device | Parasound Z-Phono MM |
Sampling mode | 24-bit, 96 kHz |
Interface | Hagerman Inverse RIAA -40 dB output |
Testing chain | External loopback (line-out - line-in) |
RMAA Version | 6.2.5 |
Calibration signal, Hz | 1000 |
Polarity | inverted |
RIAA Frequency Accuracy (from 40 Hz to 15 kHz), dB |
+1.01, -0.88
|
Noise level, dB (A) |
-74.2
|
Dynamic range, dB (A) |
74.1
|
THD, % |
0.0017
|
THD + Noise, dB (A) |
-67.5
|
IMD + Noise, % |
0.171
|
Stereo crosstalk, dB |
-72.7
|
IMD at 10 kHz, % |
0.020
|
RIAA Frequency Accuracy |
Left
|
Right
|
From 20 Hz to 20 kHz, dB |
-1.38, +1.01
|
-1.42, +0.98
|
From 40 Hz to 15 kHz, dB |
-0.88, +1.01
|
-0.92, +0.87
|
Left
|
Right
|
|
RMS power, dB |
-58.7
|
-57.9
|
RMS power (A-weighted), dB |
-76.6
|
-71.7
|
Peak level, dB FS |
-52.8
|
-50.5
|
DC offset, % |
-0.0
|
-0.0
|
Left
|
Right
|
|
Dynamic range, dB |
+59.0
|
+58.0
|
Dynamic range (A-weighted), dB |
+76.5
|
+71.7
|
DC offset, % |
-0.00
|
+0.00
|
Left
|
Right
|
|
THD, % |
+0.0018
|
+0.0016
|
THD + Noise, % |
+0.2378
|
+0.2587
|
THD + Noise (A-weighted), % |
+0.0301
|
+0.0538
|
Left
|
Right
|
|
IMD + Noise, % |
+0.0762
|
+0.2650
|
IMD + Noise (A-weighted), % |
+0.0337
|
+0.0629
|
Left
|
Right
|
|
Crosstalk at 100 Hz, dB |
-52
|
-55
|
Crosstalk at 1000 Hz, dB |
-71
|
-73
|
Crosstalk at 10000 Hz, dB |
-80
|
-83
|