MUSTEK - PVR-A1 - MP3 Player
| LINDOS AUDIO SEQUENCE TEST | MUSTEK - PVR-A1 - MP3 Player |
SOURCE MS10 V3.0 | MP3 Test File 128kb/s AL@-15dBFS |
08-Jun-05 10:29 AM | TOLERANCE Lindos GradeA- FAILED |
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FREQU RESPONSE @0dB [u]
| 20Hz | -01.25 | -01.62 | ±2 |
31Hz | -00.37 | -00.75 | ±1 |
40Hz | 00.00 | -00.50 | ±1 |
50Hz | -00.12 | -00.50 | ±1 |
100Hz | 00.00 | -00.37 | ±1 |
315Hz | 00.00 | -00.37 | ±1 |
1k0 | 00.00 | -00.37 | ±1 |
6k3 | -00.50 | -00.87 | ±1 |
10k0 | -01.12 | -01.62* | ±1.5 |
12k5 | -01.25 | -01.62 | ±2 |
14k0 | -01.50 | -01.87 | ±3 |
16k0 | -02.50 | -03.00 | |
20k0 | -22.00 | -22.00 | |
25k0 | -22.00 | -22.00 | |
TEST LEVEL OUT 1kHz [t]
| TL dB | -19.25* | -19.61* | ±1<1 |
DELms | | | <100 |
NOISE ITU-468 Q-Pk REL [n]
DIST RES 1kHz WTD REL [r]/q
| -20dB | -35.78 | -36.07 | -35 |
0dB | -47.36 | -47.77 | -40 |
+8dB | -47.81 | -48.32 | -40 |
+12dB | -48.88 | -49.36 | -40 |
+15dB | -48.66 | -49.18 | -40 |
+18dB | -39.87 | -39.81 | |
PHASE R-L [z]
| 3k15 | 22.00 | | ±45 |
10k0 | 72.00 | | ±90 |
15k0 | 98.00 | | |
Not bad, for a device costing £110 - meets GradeA- apart from low output level. -57dB noise level is very acceptable.
Slot-in SD memory (no HD) and big display with quick scrolling are good features spoilt by only by 1.7hr battery life (LiIon).
Despite what the (poor) instructions say it is possible to ignore the supplied software (also poor) and just drag and drop tracks to an SD flash reader- good, as it allows them to be played in other players. |
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