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Yahoo Bid Home Appliances, Audio & Video, Camera Audio Equipment CD Decks General
【完動品】Accuphase DC-101 DC101 DAコンバータ アキュフェーズ
        

  • Product Quantity
    : 1
  • Starting Bid
    :1,000円
  • Highest Bidder
    : gaku / Rating:17
  • Listing Date
    :May 04, 2026 13:58
  • Bidding closes on
    :May 10, 2026 20:31
  • Auction Number
    :v1228775460
  • Condition
    :Damaged and stained (specify in description)
  • Automatic Extension
    :Yes
  • Authentication
    :No
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. Plug-in electrical appliances are only shipped by air (shipping by sea requires commodity inspection)
■付属品
・なし

■状態
・完動品
・天板に汚れ、傷あり

■環境
・非喫煙環境
・非ペット環境

■所感
・個人的感想ですが、古いとは言ってもさすがですフラグシップ。現代のAccuphaseの一体型単体CDプレイヤーに勝ります。ただし、個人的感想であり、好みもあります。

■その他
以下AI説明(根拠は確認してないため、参考程度に)

AccuphaseのDC-101は、2000年前後に登場した同社のハイエンドDAC(デジタルプロセッサー)で、トランスポート「DP-100」との組み合わせを前提に設計されたモデルです。いわゆる“セパレートCD/SACDシステム”の中核となる機器です。


---

■ 概要

発売:2000年頃

価格:約80万円(当時)

種別:D/Aコンバーター(デジタルプロセッサー)

ペア機:Accuphase DP-100


当時のアキュフェーズ最高峰デジタルシステムの一角で、「CDとSACDを分離構造で最高音質再生する」という思想の象徴的モデルです。


---

■ 技術的特徴(かなり重要)

① MDS方式DAC(6並列)

24bitデルタシグマDACを6基並列動作

ノイズ低減・直線性向上(理論上 √6 ≒ 約2.45倍改善)


アキュフェーズの代名詞とも言える技術で、
**「滑らかさ+低歪+高S/N」**に直結します。


---

② HS-Link(独自デジタル伝送)

RJ-45ケーブルで接続

SACD(DSD)もデジタル伝送可能

著作権保護の相互認証あり


これによりDP-100と接続すると
当時としては最高レベルのジッター抑制と情報量を実現。


---

③ ウルトラ・ジッターフリーPLL

水晶同期型クロック

ジッター(時間軸誤差)を徹底排除


音の「にじみ」「曇り」を減らし、
定位と透明感を向上させる要素。


---

④ デジタル/アナログ完全分離構造

アイソレートされたデジタル回路

テフロン基板+金メッキ処理


ノイズ対策が非常に徹底されています。


---

■ 主なスペック

周波数特性:0.5Hz~50kHz

S/N比:116dB

ダイナミックレンジ:112dB

歪率:0.0008%

出力:

XLR / RCA(2.5V)


対応サンプリング:

PCM:最大192kHz(HS-Link)

DSD:2.8224MHz(SACD)


サイズ:475×150×398mm

重量:20.8kg


物量・設計ともに完全に“ハイエンド重量級”。


---

■ 音質傾向(重要)

DC-101の音は一言でいうと:

「滑らかで品位重視、極めてアナログ的」

特徴を分解すると:

● 高域

刺さらない

シルキーで滑らか


● 中域

密度が高い

ボーカルが厚く“前に出る”


● 低域

締まり重視(量感より質)

解像度高いが誇張なし


● 空間

奥行き深い

静寂感が非常に高い


現代DACのような「超解像・エッジ強調」ではなく
**“音楽的なまとまりと質感重視”**です。


---

■ 現代視点での評価

良い点

今でも通用する音の滑らかさ

中域の質感はむしろ現代DACより魅力的

ノイズの少なさ(静寂感)


弱点

最新DACに比べると

解像度(細部の分離)

空間の広がり はやや控えめ


USBなど現代入力なし



---

■ 総合評価(オーディオ的視点)

音楽性:★★★★★

解像度:★★★★☆

滑らかさ:★★★★★

現代性:★★★☆☆


「情報量より質感」派には今でも非常に価値あり。


---

■ 向いている人

アキュフェーズらしい音が好き

デジタル臭さが嫌い

アナログ的な質感を重視
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If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
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1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

※ Note: Photos provided to sellers should not contain any foreign-related information.
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    Product name: 【完動品】Accuphase DC-101 DC101 DAコンバータ アキュフェーズ
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my