Features, Specifications, Battery Life Approx

MZ-N420D

Net MD™ Walkman® Digital Music Player

features

•Store 5 Hours Of Music On One Standard Minidisc (LP4 Mode) MiniDisc media can store over 5 hours (LP4 mode) of music and cost only about $2 per disc.

•Record Your MP3s or CDs at up to 32x* Speed Net MD™ products provide high speed transfer of your music from your PC directly to your Net MD recorder. The title/track information you create in the jukebox automatically will be transferred to the Net MD recorder.

•Utilizes Affordable Standard MiniDisc Media MiniDisc media is re-recordable, scratch resistant, low cost and provides high capacity storage.

•One Standard MiniDisc Supplied The MZ-N420D comes supplied with one standard MiniDisc.

specifications

Format: Digital Audio MiniDisc System

Sampling Frequency: 44.1 kHz

Data Compression Method (Coding): ATRAC®/ATRAC3™ (Adaptive Transform

Acoustic Coding)

Frequency Response: 20-20,000Hz+/-3dB

Wow and Flutter: Unmeasurable

Inputs: USB (previously called USB1.1)

Outputs: Headphones/(stereo mini)

Power Requirements: "AA" Alkaline Battery x 1 (optional)

Battery Life (Approx.):

SP (Normal Stereo)		Continuous Playback
1	x "AA" Alkaline	42	hrs
LP2		Continuous Playback
1	x "AA" Alkaline	48	hrs
LP4		Continuous Playback
1	x "AA" Alkaline	56	hrs

•Up to 56 Hours Continuous Battery Life Using 1 "AA" Battery (LP4 Mode)**** Net MD Walkman recorders provide super long battery life (up to 56 hours) with using just 1 "AA" battery.

•Plays Back in ATRAC3™ Audio, Supports Multiple Internet Audio Formats (MP3, WMA**, WAV) The Net MD recorder plays back in ATRAC3 format and supports the most popular Internet audio formats, including MP3, WMA and WAV.

•Music Management Software Supplied Net MD recorders come bundled with SonicStage® and MD Simple Burner application, which makes it easy to import, manage and transfer your music collections.

•Skip-Free*** G-Protection™ Technology Net MD recorders come equipped with Skip-FreeG-protection technology which provides virtually uninterrupted playback of your music during active uses.

•Group/Folder Function allows for easy navigation between multiple file folders transferred from playlist.

Color: Blue

Dimensions (WHD): 3 1⁄ 4" x 1 3⁄ 16" x 3" (81.0 x 28.9 x 74.4mm)

Weight: 3.8 oz (106g) without battery

Supplied Accessories: MDR-027LP Headphones, SonicStage® Software CD-ROM with MD Simple Burner application, USB Cable

Optional Accessories: Active Mini Speakers

Reproduction in whole or in part without written permission is prohibited. All rights reserved. Sony, ATRAC, ATRAC3, G-Protection, MD Simple Burner, Net MD, SonicStage and Walkman are trademarks of Sony.

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.

*When recording in LP4 mode. Results vary based on PC specifications and does not include title transfer. **Non secured WMA file.

***Reduces or eliminates skipping during many active uses.

****Actual battery life may vary based on usage patterns.

Features and specifications are subject to change without notice. Non-metric weights and measures are approximate.

Sony Electronics Inc.

1 Sony Drive

Park Ridge, New Jersey 07656 www.sony.com

Printed in USA 2/2004