Playback Designs MPD-5, Руководство пользователя

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MPD-5 User Manual
15
EXTERNAL CLOCK
A unique feature of the MPD-5 is its elaborate and sophisticated clock generator which does not require to be
locked to an external source. It completely shields any incoming digital audio stream from its sensitive internal
clock circuitry through various stages of buffering with unique control algorithms. This removes any incoming
jitter from external sources so well that no complicated setups with master – slave clocking configurations are
needed, as is often the case with other equipment. In fact, the MP-5 performs equally well with jittery sources
as with higher quality ones. For this reason the MPD-5 does not require an external clock nor does it require
to be set up as a clock master.
BREAKING IN THE MPD-5
Breaking in the Playback Designs MPD-5 is time consuming but well worth the effort. It would be a mistake to
pre-judge the converter based on what you might hear at first listen. This is what you can expect to hear at
different intervals during break-in:
1. Out of the box: The converter will have good clarity, but the highs can be recessed. Bass might
appear to be a bit muddy and lacking punch. Soundstage might sound closed in.
2. 50 - 150 Hours: The sound will open up a little bit, but can still sound a bit brittle.
3. 150 - 350 Hours: Midrange will start smoothing out and clarity will increase, but highs might continue
to remain recessed. At this point, there probably will not be much change in the bass. You will
probably wonder how the Playback Designs converter will ever sound like others have described, but
we assure you that you will start to hear substantial changes within another week of play.
4. 350 - 500 Hours: The magic will be starting. Highs will be open and airy. Midrange will appear much
more full bodied and natural. Soundstage will be huge and the image presentation will start appearing
very holographic. Bass will be incredibly deep and tight with texture and detail galore.
5. Over 500 Hours: The player will continue to change subtly over the upcoming month of usage, but
you should be recognizing a very life-like and natural sound.
SPECIFICATIONS
Power Supply
North America model………AC 120V, 60Hz
Europe model……………….AC 230V, 50Hz
Consumption…………………………...100W
Analog Audio Outputs:
XLR: 4Vrms @ 1kHz full level, pin 2 Hot
RCA: 2Vrms @ 1kHz full level
BNC: 50Ω, 2Vrms @ 1kHz full level
Weight…………………………………….. 11kg / 24 lb Operating Temperature………………+5°C to +30°C
Ext. dimensions (W x H x D) 43.5 x 9.8 x 42.3cm
17.1 x 3.5 x 16.7 inches
Operating Humidity………………………. 5% to 85%
Batteries for remote control unit……………….2x AAA Mains fuse: 1.6A / 250V slow blow, 20mm