突破傳統 逸聲超凡

PD10 & Cradle

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突破傳統 逸聲超凡

韓國傳奇音響品牌 Astell&Kern，當年以一己之力將高階 DAP 帶回市場，及後用新技術、設計及提升聲音質素，不斷重新定義何謂 High End DAP。

Astell&Kern在新加坡 CanJam 展會上，發布旗下最新 DAP PD10 以及連接底座。PD10 不但擁有智能自適阻抗這項創新技術，亦強調讓用家的流動及家用音響體驗無縫連接。再加上 Astell&Kern 首創、來自旗艦SP3000 系列的 HEXA 音頻電路架構，將「最佳音樂享受」推上更高層次。

  • World's First Application of AK4498EX in a DAP
  • HEXA Audio Circuit Structure : Complete Separation of Digital and Analog Signal Processing
  • Equipped with Impedance-Adaptive Dual Amplifiers
  • Automatic Amplifier Matching Mode : Smart Gain
  • Overwhelming Audio Performance Through Independent Dual Audio Circuits
  • Includes a Docking Cradle for Home Audio Use

AKM4498EX Quad-DAC

Octa-Core

TERATON ALPHA

Smart Gain

DAR

Two-Type Amplifier

HEXA-Audio - 這項音頻電路來自旗艦 SP3000 系列，是 Astell&Kern 的獨家設計，擁有獨特 6 晶片解碼架構，同時讓數碼與模擬線路完全分離。

全球第一款使用 AK4498EX 解碼晶片的 DAP - AK4498EX 是日本 AKM 的最新 DA 晶片，PD10 不但搶先使用，而且一用就是 4 枚，與 2 枚 AK4191EQ 訊號處理晶片協同工作。AK4191EQ 負責降低數碼噪音，然後交由 AK4498EX 進行數碼、模擬轉換。模擬放大部分則完全獨立，令聲音更加純淨、更為細緻。

HEXA Audio Circuit Structure with Complete Separation of Digital and Analog Signals

The PD10 employs four AK4498EX DACs incorporated in an innovative HEXA audio circuit design with two separately applied AK4191EQs for processing digital signals, resulting in the creation of the finest sound.

The HEXA audio circuit is designed with a structure in which the AK4191EQ, a separate Digital delta-sigma modulator, reduces noise from the input digital signal, and then the AK4998EX, a completely isolated Analog DAC, processes only the analog signal separately.

By physically and perfectly separating digital and analog signal processing, The PD10 it delivers an astonishing level of sound that has never been experienced before.

雙放大電路

PD10 擁有兩組模擬放大線路，分別因應入耳式和頭戴式耳機的平均阻抗而設計，然後因應自適阻抗檢測自動決定增益。阻抗為 32Ω 或更低的耳機連接 PD10 的平衡輸出時，會自動選用最大輸出 5.5Vrms 的設定；高於 32Ω 的耳機會自動切換至更高的 8.3Vrms 輸出設定。

平衡、單端放大徹底分離

一般 DAP 的解碼晶片會同時為單端及平衡放大線路提供訊號，因此兩者之間需要設置分流開關，為訊號輸出帶來限制。一般做法是首先降低解碼晶片的訊號輸出大小，於模擬放大部分重新放大，從而影響聲音質素。Astell&Kern 為平衡和單端各自建造獨立電路，不設分流開關，自然沒有相關限制。

In order to complete the ultimate DAP that has never been experienced before, we have not only applied the latest DAC and new specifications, but also further developed and applied Astell&Kern's revolutionary audio technology, TERATON ALPHA, our Ultimate Sound Solution.

Boasting effective power noise removal, efficient power consumption, stable amplification, and a perfectly converted audio output interface, TERATON ALPHA is Astell&Kern's unique technology, focused on realizing sound close to the original.

Overwhelming Audio Performance Through Independent Dual Audio Circuits

To create an innovative DAP beyond the level of excellent DAPs, a DAP that no one has ever attempted, we aimed to overcome the limitations of sound by designing independent dual audio circuits for Unbalanced and Balanced outputs.

In most DAPs, Unbalanced and Balanced signals are used together in the internal DAC structure. Since the signal output from the DAC is divided into Unbalanced and Balanced signals and transmitted to the AMP, an Audio Switch is essential.

However, the Audio Switch has a limit to the range of signals it can receive from the DAC, so it first reduces the signal size and then transmits it to the amplifier to restore it to its original signal size, which creates limitations in improving audio performance. By creating two separate, independent audio circuits, one for balanced output and a second for unbalanced output, Astell&Kern maximizes audio performance no matter what output is being used.

We invite you to experience the high-level sound created by Astell&Kern's innovative circuit technology.

對應家用音響系統

Astell&Kern 為 PD10 研發了全新連接底座，這個底座不但設有 USB 介面，為 PD10 充電以及傳輸數據，同時亦有立體聲 XLR 平衡音訊輸出介面，配合 PD10 的可變或固定音量輸出設定，方便連接主動式揚聲器、前級或合併式放大器，讓 SP 10 成為家用數碼訊源，令你的流動、家居音樂享受得以無縫連接。而底座的燈號和 PD10 圍繞電源接鈕的燈號一樣，會因應音樂檔案的數碼規格而自動切換顏色。

  • * XLR output can be controlled by the PD10's volume or set at a fixed output level by enabling the line out option in settings.
  • * The LED on the front of the cradle displays the current playing song information, identical to the LED on the PD10 LED.

Supports AirPlay

Supports AirPlay for iPhone users,
allowing direct control while listening to music via AirPlay.

Equipped with a 5,770mAh High-Capacity Battery

The PD10 enables up to 15 hours of continuous playback with its optimized circuit configuration.
Although the screen is larger and the performance is upgraded,
you can enjoy music without worrying about battery life with the extended playback time.

  • * Standard: FLAC, 16bit, 44.1kHz, Vol.50, LCD Off, Normal Gain
  • * Continuous playback time may vary depending on the usage environment.

Sound Design Through DAC Filters

With the PD10, you can enjoy the fun of creating your own sound style by directly selecting various DAC filters provided by the DAC manufacturer.
Design your own sound through 6 DAC filters.

Bringing Original Sound to Life with Digital Audio Remaster Technology

Digital Audio Remaster technology is designed to overcome the limitations of source formats by upsampling the sample rate of the audio being played.

Higher sample rates enable more precise playback, allowing for a more vivid reproduction of the original sound with delicate and analog-like sound expression, enhancing the subtle nuances and rich sound of the music to a higher level of appreciation.

  • * The DAR function can be turned on and off and you may select it to suit the source sound and your own preferences.
  • * Max PCM rate 384kHz/DSD64 conversion play is supported, and the files will be converted to and played in the sample rates that fit the source sound.

Crossfeed功能，耳機聆聽中的揚聲器效果

在耳機環境中，左右聲道明顯分離，長時間聆聽可能會導致耳朵疲勞。
開啟Crossfeed功能後，您將體驗到清晰且舒適的音效。
Crossfeed將部分原始信號從一個聲道混入並傳送至另一聲道，並加入時間差以集中聲音的音像。
透過Shelf Cutoff、Shelf Gain和Mixer Level等詳細設定，您可以根據個人聆聽偏好調整Crossfeed的效果。

Real-Time Information with LED Lights

The LED light surrounding the power button provides information on the Bit Depth of the currently playing song, and also adds a visually pleasing element by making it shine and stand out.

  • * The LED light can be turned on or off according to user settings.

隨附專屬義大利環保材質保護皮套

為進一步提升使用體驗，PD10 隨附專用保護皮套，採用來自義大利米蘭品牌Synt3 所出產的高級 聚氨酯（Polyurethane）環保皮革製成。Synt3 為業界領先的創新材質開發商，其皮革通過 RCS 2.0（Recycled Claim Standard）環保

認證，從原料至成品皆符合可持續再生標準，兼具環保與耐用性，帶來全新觸感體驗。

Synt3 from Milan

he various patterns and colors of new brands developed and introduced by Synt3 are always considered the new standard in the industry.
This demonstrates Synt3’s outstanding design sensibility, which stays ahead of the induVstry and leads global design trends.

Design

The design concept of the PD10 is 'Contrast Cube.'
The harmony of Stainless Steel and Glass materials in the body creates a simple yet rich look through light reflection. Designed for easy one-handed operation in line with DAP characteristics, the intuitive button control enhances user immersion.

To evoke the powerful performance of a high-output audio player, the design resembles a 'Control Tower' that focuses on the core functions of the DAP.
For the first time in an Astell&Kern DAP, the volume wheel has been replaced with buttons, creating a clean and minimalist look while using distinct material contrast to draw the user's attention to the control buttons. The PD10’s carefully crafted design and production process, which enhance the unique colors of the materials, demonstrate Astell&Kern's exceptional craftsmanship.