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【美品・希少】DIY 改良版IE900 7mmドライバー搭載 高精度マッチング品
Price
14800円
(Tax included)
RM14800
Specifications
Quantity
-
+
Please remember to select product options (if applicable). If unsure about available options, please check the original product page. Orders with missing options may be canceled.
For purchases from mercari, we cannot assist with seller inquiries regarding ongoing transactions, shipping issues, product problems, or non-receipt of items. These situations are not covered by our standard guarantees. Please consider carefully before proceeding.
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Japanese cross-border products shipped directly from Japanese sellers
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Seller Rating
100% Good(85) Normal(0) Bad(0)
Condition
No visible damage or stains
Shipping
Free shipping to Japan
Listed Time
2026-05-08 19:21:43
Updated Time
2026-05-08 23:22:03

【美品・希少】DIY 改良版IE900 7mmドライバー搭載 高精度マッチング品

【商品概要】
国内の著名な個人ビルダーである「イヤホンの道」様より購入した、DIY改良版のIE900です。本家IE 900の設計思想を継承しつつ、汎用性の高い標準MMCXジャックを採用した、こだわりの詰まった試作品・改良版となります。

最近は多ドライバ構成のイヤホンをメインに使用しており、こちらは試聴程度の使用(数時間以内)で大切に保管しておりました。コンディションは非常に良好です。

【ビルダー様による製品詳細】

筐体: アルミブロックからの削り出し。デザイン性と耐久性を両立。

ユニット: 海外OEM新開発のポリマーブレンド振動板を採用した「7mm X3Rユニット」を搭載。左右のユニットは手作業で精密にマッチングされています。

音質傾向: 圧倒的な分離感と開放型のような広い音場が特徴。引き締まった絶妙な量感の低域と、全域にわたるクリアな鳴りっぷりは、SE846等と比較しても独自の魅力(若干の暖かみと広大な音場)があります。

【状態と注意事項】

外観: 金属筐体のため非常に美しく、ロゴもしっかり入っています。

端子: MMCXの構造上、脱着に伴う微細なスレ跡は否定できませんが、接続の安定性や音質、機能面には一切の影響はございません。

付属品: 写真に写っているものが全てです。イヤーピースは未開封のままです。

補足: 私はオーディオファンではありますが、技術的な詳細については素人のため、上記ビルダー様の説明をご参考いただけますと幸いです。

【出品者より一言】
ブランド料を削ぎ落とし、純粋に「音質」にコストを振った素晴らしいイヤホンです。スマホやDAPでも十分に駆動可能ですが、ポータブルアンプ等を通すとさらに化けるポテンシャルを持っています。

エージングもまだ終わっていない状態ですので、これから育てていただける方にお譲りできればと思います。アルコール清掃の上、迅速に発送いたします。

#IE900 #ゼンハイザー #Sennheiser #DIYイヤホン #高音質
If you have any product-related questions for the seller, please type and send your message in the chat box below. Letao will process your inquiry within 24 hours during our service hours.
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Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
5. Buyers cannot demand specific shipping methods from sellers. Shipping will be as per the seller's offered options.
6. Requests for early shipping, post-purchase price reductions, or transaction cancellations after purchase cannot be accommodated.
7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
8. Refusal of items is not allowed after they arrive at our Japanese receiving point.

mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
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Customer service hotline:
Customer Service Email: service@letao.my