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MZ-R900DPC

FEATURES

INCLUDES DIGITAL PCLINK (USB CABLE, DIGITAL
PCLINK CONVERTER AND OPTICAL TOSLINK CABLE)
FOR RECORDING YOUR FAVORITE MUSIC FILES FROM
THE INTERNET 

using any Windows

®

(98⁄2000/Me) or

Macintosh 9.04 (with Apple Audio Extension 1.05)
compatible jukebox/player application; record your
favorite CDs or download music files from the
Internet and record them to MiniDisc

DIGITAL PCLINK DELIVERS DIGITAL FIDELITY

maintains the digital signal from your PC all the
way to the MiniDisc recorder

AUTOMATIC SYNCHRONIZED RECORDING 

upon

receiving a digital signal from the source, your
MiniDisc recorder will automatically start recording

AUTOMATIC TRACKMARK INSERTION 

MiniDisc

recorder will automatically insert track marks
between each song

USES ANY JUKEBOX/PLAYER APPLICATION 

such as

Music Match, Real Audio Player, or other favorites,
to record music from the Internet to your MiniDisc
recorder

CAN RECORD ALL INTERNET AUDIO FORMATS

including MP3, WMA, WAV, AAC or others

MDLP LONG TIME STEREO RECORDING AND
PLAYBACK 

lets you record 2X (LP2) or 4X (LP4)

longer on an 80-minute MiniDisc to provide as
much as 320 minutes (over 5 hours) of music with
excellent sound quality

SKIP-FREE* G-PROTECTION™ TECHNOLOGY 

makes

the MD Walkman

®

player an ideal on-the-go

companion, with an advanced system that
provides more than 10-times faster shock recovery
compared to conventional systems, and ensuring
perfect playing performance without skipping even
during such active uses as jogging

WORLD'S LONGEST RECORDING TIME 

with up to 66

hours playback and 30 hours of recording time
from rechargeable battery and one Sony "AA"
alkaline battery

DOUBLE JOG LEVER FOR CONVENIENT EDITING
AND CONTROL OPERATION 

lets you move quickly

through tracks and perform other available
functions with a press of the jog lever, and select
desired tracks or operations with just another press

CD TEXT™ TRANSFER CAPABLE 

lets you record text

information from a CD while recording audio from
that CD onto MiniDisc

NEW BACKLIT LCD STICK REMOTE 

provides direct

access to the player's functions, with display of
song title, disc title, playback status and battery
function, is easy to see even in low light and has
stereo mini-jack on remote for headphones

RECHARGEABLE BATTERY (NH-14WM) AND AC
ADAPTER (AC-MZR55) SUPPLIED 

offers great savings

and convenience over disposable batteries

PERSONAL DISC MEMORY 

stores your preferred

settings, for listening volume and other functions,
when playing preprogrammed discs

DIGITAL SOUND PRESET 

lets you recall the sound

quality settings you like and allows flexibility with
treble and bass.

DATE AND TIME STAMP FUNCTION 

lets you

automatically include the time and date of
recording, for easy reference

AUTOMATIC END SEARCH RECORDING FUNCTION

informs you, with the press of a button, how much
unrecorded time remains on a disc and begins
additional recording from that point

SPECIFICATIONS

FORMAT: 

Digital Audio MiniDisc System

SAMPLING FREQUENCY: 

44.1kHz

SAMPLING RATE CONVERTER: 

From Optical-In: 32kHz, 44.1kHz, 48kHz

DATA COMPRESSION METHOD (CODING): 

ATRAC/ATRAC3 (Adaptive Transform
Acoustic Coding)

FREQUENCY RESPONSE: 

20 -20,000Hz ±3dB

WOW & FLUTTER: 

Unmeasurable

INPUTS: 

DC in 3V (EIAJ Standard); Optical Line-In: stereo mini jack
MIC In: Plug in power (stereo mini)

OUTPUTS: 

Headphones (Stereo-mini) Line Out, Remote

POWER REQUIREMENTS: 

NH-14WM NiMH Rechargeable Battery (supplied)
AC-MZR55 AC Adapter (supplied)
"AA" Alkaline Battery x 1 (optional)
DCC-E230 Car Battery Cord (optional)

BATTERY LIFE (APPROX.): 

With Sony NH-14WM: Standard mode: Record: 8 hrs, Playback 21 hrs

LP2 mode: Record: 10.5 hrs, Playback 23 hrs
LP4 mode: Record: 13 hrs, Playback 26 hrs

With Sony "AA" Alkaline x 1: Standard mode: Record: 7 hrs, Playback 30 hrs

LP2 mode: Record: 10 hrs, Playback 35 hrs
LP4 mode: Record: 14 hrs, Playback 38 hrs

With NH-14WM plus Sony "AA" x1: Standard mode: Record:19 hrs, Playback 53 hrs

LP2 mode: Record: 26 hrs, Playback 60 hrs
LP4 mode: Record: 30 hrs, Playback 66 hrs

COLOR: 

Red

DIMENSIONS (WHD): 

3

1

8

" x

11

16

" x 2

7

8

" (78.9 x 17.1 x 72mm)

WEIGHT: 

3.9 oz (110g) without battery

SUPPLIED ACCESSORIES: 

AC-MZR55 AC Power Adapter, NH-14WM NiMH
Rechargeable Battery , RM-MC11EL/S Stick-type Backlit LCD
Remote, MDR-A34SP Headphones, Battery Carrying Case,
Digital Connecting Cable

OPTIONAL ACCESSORIES: 

RK-TXT1 Joint Text Cable, POC-15AB/POC-15B 
Optical Digital Cable, CPA-9C Car Connecting Pack, 
DCC-E320/DCC-E345 Car Battery Cord, 
ECM-717/MS907/MS957 Stereo Microphone, Active 
Mini Speakers, Headphones

©2001 Sony Electronics Inc.  
Reproduction in whole or in part without written permission is prohibited. All rights reserved.
Sony, CD TEXT, G-Protection, MDLP, Walkman and the MiniDisc logo are trademarks of Sony.
Microsoft, Windows, and Windows Me are trademarks of Microsoft Corporation. Macintosh is
a trademark of Apple Computer Inc.
Features and specifications are subject to change without notice. Non-metric weights and
measures are approximate.
*Reduces or eliminates skipping during many active uses.
MiniDisc products sold by manufacturer-authorized outlets include the Serial Copy
Management System which will not prevent you from making a direct digital-to-digital copy
from a digital source but such copies will prevent a second digital-to-digital copy from 
being made.

Printed in USA 2/2001

Sony Electronics Inc.
1 Sony Drive
Park Ridge, New Jersey 07656
www.sony.com

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