PD-301-X

CD Player/FM Tuner

A musical gateway for the 301 Reference series, enabling CD, USB playback and FM radio listening from one component

The PD-301-X is a combination product in the Reference 301 range, comprising a CD player, USB memory player and FM tuner, and provides a versatile digital media gateway for your existing desk-top audio system.

Thanks to its painstakingly developed circuit design, the PD-301-X delivers superb analogue audio sound to your amplifier, while the coaxial and optical outputs deliver digital audio signals to your favorite DAC (digital to analogue converter), not only from CD and USB memory sticks but also from the FM tuner.

Thanks to its low-profile and small footprint design, the PD-301-X greatly expands the flexibility of your desktop audio system.

Slot-load CD drive mechanism supporting quick loading and automatic playback

吸入式CD驅動機制，支持快速加載和自動播放

The PD-301-X features a compact, high-precision, slot-load CD drive mechanism that’s exclusively designed for professional audio applications. Thanks to its quick loading times and automatic playback function, users can get on with enjoying their music mere moments after inserting a CD into the slot.

PD-301-X採用緊湊、高精度、吸入式CD驅動機制，專為專業音頻應用而設計。由於其快速加載時間和自動播放功能，用戶可以在將CD插入插槽後即刻欣賞音樂。

Supports MP3, WMA, AAC and WAV formats

支持MP3，WMA，AAC和WAV格式

Conventional digital audio formats such as MP3 and WMA can be played back from CD-ROM/CD-R/CD-RW discs. In addition, music files in AAC and WAV formats are also supported when played from a USB flash drive inserted into the front USB port. Usefully, the player can show ID3 tag, song title and artist name info contained on MP3, WMA and AAC files on its LC-display.

諸如MP3和WMA之類的傳統數碼音頻格式可以通過CD-ROM/CD-R/CD-RW光盤播放。此外，當從插入前端USB端口的USB閃存驅動器播放時，也支持AAC和WAV格式的音樂文件。播放機可以在其LC顯示幕上顯示包含在MP3、WMA和AAC檔上的ID3標籤、歌曲標題和藝術家姓名資訊的功能非常實用。

High-performance 32-bit DAC

高性能32位DAC

The PD-301-X employs a high-performance DAC (digital to analogue converter), the PCM5142 from BurrBrown, for silky smooth audio reproduction.

PD-301-X採用高性能DAC（數模轉換器），BurrBrown的PCM5142，用於柔滑流暢音頻的播放。

Robust full-metal body with a small footprint

堅固的全金屬機身，佔用空間小

Employing aluminum panels for the player’s front, sides and top means that the PD-301-X provides unusual rigidity, minimizing the adverse effect of unwanted vibrations on sound quality. And all from a package with a tiny footprint that occupies an area of just 215mm x 232mm (8.5” x 9.1”), allowing users to comfortably locate the unit on the smallest of desktops.

採用鋁質面板作為播放器的正面，側面和頂部意味著PD-301-X以不尋常的剛性最大限度地減少了不必要的共振對音質的不利影響。所有產品均採用佔地面積僅為215mm x 232mm的小型封裝，允許用戶在最小的台式機上輕鬆擺放設備。

Built-in FM Tuner

內置FM調諧器

Unlike most other CD Players, the PD-301-X also features a FM Tuner module within its compact cabinet.

與大多數其他CD播放器不同，PD-301-X在其緊湊的機台內還具有FM調諧器模塊。

Digital audio outputs for all sources, including FM

含括FM在內的所有信號源的數碼音頻輸出

In addition to conventional analogue audio outputs, audio signals from the PD-301-X’s built-in FM tuner are also delivered from the digital audio outputs, via both the coaxial and optical connectors (of course, these connections also deliver digital audio from CD).
Please note that the digital audio output format is PCM 44.1kHz/16-bit, regardless of the resolution of the original source.

除了傳統的模擬音頻輸出外，PD-301-X內置FM調諧器的音頻信號也通過同軸和光纖連接器從數位音頻輸出傳輸（當然，這些連接還可以從CD傳送數位音頻）。
請注意，無論原始信號源的分辨率如何，數位音頻輸出格式均為PCM 44.1kHz/16位。

10-key Remote Control

10鍵遙控器

A compact card-type remote control is supplied as standard with the PD-301-X.

PD-301-X標配緊湊型卡式遙控器。

Features at a glance

• Slot-load CD player supporting CD-DA, CD-ROM, CD-R and CD-RW discs
• High performance BurrBrown PCM5142 32-bit D/A converter
• Sleek, small footprint design
• Built-in FM Tuner with 20 x FM station presets
• Automatic CD Playback (On/Off selectable)
• MP3, WMA playback from CD-ROM, CD-R and CD-RW
• MP3, WMA, AAC, WAV playback from USB flash drive
• Program playback (CD-DA only)
• Shuffle and Repeat playback
• Song title and artist name display (ID3 tag required)
• Selectable Folder/File browse modes
• USB Port for USB flash drive (USB A-type)
• Coaxial and optical digital audio outputs
• Analogue LINE audio output via RCA Pin
• Card-type Remote Control
• Full-metal body
• Auto power-saving (On/Off selectable)
• RoHS compliant

功能列表

• 吸入式CD驅動機制, 支持CD-DA, CD-ROM, CD-R和CD-RW光盤
• 高性能BurrBrown的PCM5142 32位DAC
• 時尚小巧的設計
• 內置FM調諧器, 帶20個FM電台預設
• 支持自動播放功能 (可切換On/Off)
• 通過使用CD-ROM, CD-R和CD-RW光盤播放MP3,WMA音頻格式
• 通過USB閃存盤播放WAV, MP3, WMA, AAC音頻格式
• 節目單播放 (僅CD-DA)
• 隨機播放和重複播放
• 歌曲標題和藝術家姓名顯示 (需要ID3標籤)
• 可選文件夾/文件瀏覽模式
• 插USB閃存盤的USB端口 (USB A型)
• 同軸和光纖數位輸出
• 通過RCA插座輸出模擬LINE音頻
• 小巧的專屬遙控器
• 全鋁製機身
• 自動省電功能 (on/off可切換式)

Spec description
CD section     
Supported media    CD-DA, CD-ROM, CD-R, CD-RW* (8cm CDs not supported)
* Supports CD-DA format on CD-RW
Max number of files    300 (including Folders)
Max number of folders    50
Max number of layers    16
USB section     
Supported USB devices    USB Mass Storage device class
Interface    USB2.0 (FULL-SPEED), USB1.0 (HIGH-SPEED), USB3.0 compatible
File system    FAT16, FAT32
Max number of files    300 (including Folders)
Max number of folders    50
USB bus power    DC 5V, max 500mA
Supported file formats     
WAV (USB only)     
Extension    .wav, .WAV
Bit depth    16-bit
Sampling frequency    44.1k / 48kHz
MP3     
Extension    .mp3, .MP3
Bit-rate    32k to 320k bps and VBR
Sampling frequency    16k / 22.05k / 24k / 32k / 44.1k / 48kHz
Format    MPEG1/2 Audio Layer-3
WMA     
Extension    .wma, .WMA
Bit-rate    32k to 320k bps and VBR
Sampling frequency    8k / 11.025k / 16k / 22.05k / 32k / 44.1k / 48kHz
Format    WMA ver.9 standard (DRM not supported)
AAC (USB only)     
Extension    .m4a, .M4A
Bit-rate    8k to 320k bps and VBR
Sampling frequency    8k / 11.025k / 12k / 16k / 22.05k / 24k / 32k / 44.1k / 48kHz
Format    MPEG4 AAC-LC (Audio stream)
Tuner section     
Band    FM
Frequency range    FM 76.0 to 108.9MHz
Number of presets    FM 20
Audio outputs     
Analog LINE audio     
Connector    RCA Pin × 1 pair
Impedance    470Ω or less
Maximum output level    2.0Vrms (1kHz, Full scale, 10kΩ loaded)
Coaxial digital audio     
Connector    RCA Pin × 1
Output impedance    75 Ω
Output level    0.5Vp-p
Optical digital audio     
Connector    TOS-link × 1
Sampling frequency    44.1kHz
Bit depth    16-bit
Power    AC 100 - 230V, 50/60Hz
Power consumption    8W
Overall dimensions    8.5" × 2.4" × 9.4" / 215 × 61 × 238mm (W×H×D)
Weight    4.6 lbs. / 2.1kg
Accessories    AC adapter (GPE-152-120125W), Power cord for AC adapter, Remote control (RC-1323), AAA batteries × 2, RCA audio cable, FM cable antenna, User Manual (including Warranty)
 

Audio performance
Frequency response    20Hz to 10kHz (–3dB, LINE out)
Signal-to-Noise ratio    113dB (LINE out)
Total harmonic distortion    0.005% (1kHz, LINE out)