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Yahoo Bid Home Appliances, Audio & Video, Camera Audio Equipment Amplifiers Headphones Amplifier
【定価18万】HIFIMAN EF6 ヘッドフォンアンプ/プリアンプ【純A級】
        

  • Product Quantity
    : 1
  • Starting Bid
    :980円
  • Highest Bidder
    : ussa / Rating:489
  • Listing Date
    :2026年02月01日 20時59分
  • Bidding closes on
    :2026年02月06日 20時59分
  • Auction Number
    :q1217463348
  • 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)
  2. The product location is far from the overseas delivery address (Kanagawa), please pay attention to the Japanese shipping fee
  3. Please note: Sellers with a rating lower than 50 or an overall rating lower than 98% cannot provide compensation for non-arrival of goods. Please choose a reputable seller.

【"鳴らせないヘッドホンはない"。伝説のHE-6を駆動するために生まれた、純A級ヘッドホンアンプ/プリアンプ】


HIFIMANが誇る重量級フラッグシップアンプ、EF6を出品します。
発売当時の定価は184,800円。
ご存知の方も多いと思いますが、このアンプは「世界で最も鳴らしにくい」と言われた伝説のヘッドホン『HE-6』を完全に鳴らし切るためだけに開発された、規格外のドライブ能力を持つアンプです。


【最大の特徴:常識外れの「5W」出力】

本機の最大の価値は、なんといってもその圧倒的なパワーにあります。

■ 純A級で「5W (50Ω)」という怪物スペック
一般的なヘッドホンアンプが「ミリワット(mW)」単位で出力を競う中、このEF6は「5W」という桁違いの出力を叩き出します。

■ 底なしの駆動力
SusvaraやHE-6、Abyssといった超低能率の平面磁界型ヘッドホンであっても、ボリュームを上げれば音が歪むことなく、どこまでも密度が増していく体験ができます。「ボリュームは足りているのに、なぜか音が痩せている」という悩みは、この5Wのパワーが全て解決してくれます。


【音質・機能】

  • 濃厚なアナログサウンド:
    純A級ならではの熱量と厚みがあります。現代のクールで分析的な音とは対極にある、血の通った「太い音」です。
  • プリアンプとしても超一流:
    この5Wの駆動力はプリアンプとして使用した際にも発揮されます。パワーアンプやアクティブスピーカーに接続すれば、システム全体の音の芯が太くなります。
  • CLCTボリューム:
    手作業で選別された抵抗を使用したステップアッテネーターを搭載。小音量でもギャングエラーがなく、鮮烈な音を保ちます。


【コンディション・仕様】

完動品ですが、下記ご了承ください。
  • ボリュームノブを回すと約1秒間ノイズが発生しますが、その後は正常に音が出ます。
  • 前面の右隅にひび割れがあります。(ここが欠けてしまうことはなさそうです)
  • その他は比較的綺麗な状態を保っています。(詳細は写真をご確認ください)

重量:約10.75kg


【出品にあたって】

「手持ちのヘッドホンの本気をまだ聴けていない気がする」 そんな方に、このEF6の駆動力を体験していただきたいです。
駆動力が欲しければこれを持っておけば間違いありません。


【海外メディア・フォーラムでのレビュー】

本機は海外のオーディオファイルの間で「HE-6のゴール(上がり)のアンプ」として不動の地位を築いています。

「HE-6にとっての、ほぼ完璧な組み合わせ」
「EF6を通した瞬間、あの鋭さは消え、信じられないほど豊潤(Lush)なサウンドスケープが現れる。HE-6を使っていて、もし鋭い高音や薄い低音に悩んでいるなら、EF6が答えだ。これほど魅力的でリラックスできるHE-6の音は、他のどのアンプでも聴いたことがない」 (出典: Headfonics)


「ハイエンドオーディオの聖杯(Holy Grail)の一つ」
「EF6とHE-6の組み合わせでマイルス・デイヴィスを聴いた時、ヘッドホンとは思えないほどの次元を感じた。ミュージシャンが左右だけでなく、前後の奥行きを持ってそこに存在する。音楽コレクションとの繋がりを、これほど強く感じたことは過去にない」 (出典: HomeTheaterHifi.com)


「このボリューム機構(CLCT)だけで元が取れる」
「EF6をパワーアンプに繋いでプリアンプとして使ってみてほしい。搭載されているステップ・アッテネーターの精度が素晴らしく、小音量でも音が痩せない。私のシステムでは、数千ドルの専用プリアンプよりも透明度が高く、純A級の厚みがスピーカーに加わった。」 (出典: Head-Fi)


「アクティブスピーカーが化けた」
「Genelecのアクティブスピーカーの制動力が甘いと感じていたが、EF6をプリとして挟んだ瞬間に激変した。低域のグリップ力が格段に上がり、音が前に飛んでくる。単なるボリューム調整用として使うには勿体無い、本物のプリアンプだ。」 (出典: Audio Asylum)


(2026年 1月 28日 9時 20分 追加)
【検索用・推奨ヘッドホン】 HIFIMAN HE6, HE6se, Susvara, Susvara Unveiled, Arya, HE1000se, HE1000 V2 Abyss AB-1266 Phi TC, Diana TC Audeze LCD-4, LCD-5, LCD-3, LCD-X Final D8000, D8000 Pro Dan Clark Audio (MrSpeakers) STEALTH, EXPANSE, ETHER 2 Meze Audio Elite, Empyrean Sennheiser HD800S Focal Utopia
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Note: This is a domestic sales tax applied within Japan.

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Product Weight KG The maximum weight limit is 30 kg
International Shipping Methods
Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

1. International Shipping

   Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

2. After Receiving the Product

Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
1. Example of missing product information
2. Example of product not matching provided information
3. Example of damaged product information

Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

3. After Inspecting the Product

After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
"Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao.my and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

Please provide:
1. "Product ID"
2. Photo of the "Delivery Note" (if any)
3. Photos of the outer box (including inner and outer packaging)
4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

Important Notes:
1. Do not include foreign text or other products in the background of the image.
2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

4. FAQ

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: 【定価18万】HIFIMAN EF6 ヘッドフォンアンプ/プリアンプ【純A級】
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my