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JDirectItems Auction Home Appliances, Audio & Video, Camera Audio Equipment Speakers General Yamaha Main Body
1 名機JA0506ヤマハYAMAHAホーンツィーター用 スピーカーケーブル&コネクターターミナル 長岡鉄男FostexフォステクスT500A MkⅡ
 
        

  • Quantity
    : 1
  • Starting Bid
    :2,700円
  • Highest Bidder
    : pX8Lm2VaQ94N / Rating:22547
  • Start Time
    :Aug 12, 2026 14:43
  • End Time
    :Aug 19, 2026 21:42
  • Auction ID
    :n1240526038
  • Item Condition
    :New product
  • Auto Extension
    :Yes
  • Authentication
    :No
  • Early Close
    :Yes
  • Return Accepted
    :no
  • Description
  • Q&A ()
  • Estimated Cost
  • Report an Issue
Notes
  1. The seller does not provide return compensation and other responsibilities
  2. It is possible that the product can only be picked up by yourself, and the self-pickup fee is quite high, please check the page to confirm
ヤマハの超名機ホーンツィーターユニットJA-0506専用のカスタム・ターミナル端子付きケーブル一式、新品です。  データ取扱説明書も添付します。  JA0506本体は添付しません、写真は参考です。
実績◆ ご好評に付き、前回アクセス7000を超え、28,500円、21,500円でご落札頂きました。  逸品ですが、一品ではないので無理はしないで下さい。
端子問題◆ JA0506MkⅡと違いJA0506オリジナルは、専用ピン端子でなければ接続出来ないです。 ちなみに、その他の違いは(定格入力も含めて)一切ありません。 通常はオリジナルのピン式よりも、MkⅡのプッシュ式の方が接続が楽で、高音質と言われているだけです。
純正◆ スズメッキ黄銅ピンで、導電率が悪く磁性もあります。  低品質の細いスズメッキ線が、導電率の悪い鉛はんだ付けです。 これでは、あまりにもクオリティが低く、だからこそJA0506Mk2に負けるのです。
カスタム◆ OFC無酸素銅ピンで、導電率は最高かつ接触抵抗も低いです。 方向を揃えたOFC無酸素銅線が50cm付いています。 OFC無酸素銅スリーブで2重圧着接続、原子レベルでも抵抗ゼロを実現しています。 安全&音質上、薄いジャケットを被せています。 これにより、クオリティがJA0506Mk2を僅かながら超えるくらい上がります。
比較表◆  ピン端子    接続方法        ケーブル      備考
純正◆ スズメッキ黄銅  鉛はんだ付け      細いスズメッキ線  当時ケーブルで音質が変わる概念が無い
本出品◆ OFC無酸素銅棒  OFC無酸素銅材2重圧着  OFC無酸素銅線   JA0506MkⅡを超えるクオリティを実現
特注1◆ OFC無酸素銅棒  OFC無酸素銅材2重圧着  OFC無酸素銅線だが断面積0.75sqを、極太1.25sqに変更
特注 OFC無酸素銅棒  OFC無酸素銅材2重圧着  更なる極太2sq~、6N-PCOCCLC-OFC長尺、等々オーダーのご相談承ります。
音質評価◆ 信頼出来るオーディオ評論家の長岡鉄男先生は、推薦するだけでは無く、長く愛用しておられたJA-0506JA-0506MkⅡです。  私も多くのホーンツィーターをテストしてきたので試聴報告します。
1◆ フォステクスFT90H迄は使い物にならなかったが、FT90HGで俄然向上、現行T90Aでほぼ完成した。
2◆ T925Aはその延長に過ぎず、T900Aは期待したがやはり延長に過ぎなかった。
3◆ コーラルH-104、更にはH-100は素晴らしいが、Fostexフルレンジには音色のマッチングがいまいち。
4◆ ラボラトリーシリーズT500Aは初めて0506に匹敵、流石に長岡先生が愛用したのも分かる。T300Aは質は高いがやや大味。
5◆ 最近まであったT500A MkⅡは更に繊細かつ力強く浸透力も増し、0506とは好みの差となった。
6◆ 現行?限定のT500A MkⅢは勿論いいが、何故か同社20cmフルレンジ(複数)にはマッチングがいまいち、原因は不明。
まとめ◆ 以上より、究極は、JA0506JA0506改、JA0506MKⅡT500AT500A MkⅡです。 究極の究極は、JA0506改、T500A MkⅡ
関係式◆ 『 JA0506T500A MkⅡ ≧ JA0506MKⅡ JA0506 T500A > T900A以下 』となります。
送料/注意/安心/輸送方法◆
ヤフーのシステム上、輸送方法は定型1610円としていますがデフォルトです。貴殿のご希望に可能な限り沿わせて頂きます。
理想的な『ヤマト宅配便(関東/中部/北陸/南東北)940円~(沖縄)1610円』
安心な『レターパックプラス600円』、『レターパックライト430円』、推薦したくない『定形外~1750円』
必読/契約書/定型文◆ 
一旦お支払さえ頂ければ、長期お取り置き、送料も経済的な同梱発送は大歓迎です。但しヤフオクの(まとめ取引システム)は不備が多いので利用しません。(信頼出来る方は例外)直接引取様々な輸送方法、数量、仕様、領収書等の相談も可能な限り受け付けます。顔の見えない取引です、当方は評価が低いですが、別IDもあり総合で、良い評価は9000を越えています。  当方が問題有りと思われたら勝手ながら入札を取り消し、ブラックリスト入りします。質問は商品説明をご覧頂いてから、お願いします。(読まれていない場合は無視します)取り消しは商取引違反で、全ての方に迷惑です、無視しますので責任を持って、ご入札願います。梱包で寸法・重量は増えます(特に定形と定形外)送料の誤差は、ご了承下さい。安易に指定された場合、当方で判断します。古物、壊物、機械物、一品物ゆえノークレーム・ノーリターンでお願いします。新規様、外国人様、業者様、評価の悪い方、問いませんが予め購入意思の連絡をお願いします。(リスクは承知の上で、評価%よりも評価コメントを通じて正体が判明します。)発送は、土日祭日、特注は物により即日~1ヶ月範囲です。個人情報保護法に基づき、取引終了後は、全ての個人情報はお互いに破棄しましょう。
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Item Amount

JPY

Sales Tax(10%)

None

Estimated Local Shipping

JPY

Estimated Weight

kg

Estimated Size

Length(L)
cm
Width(W)
cm
Height(H)
cm

Payment Method

Calculation Result

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: 1 名機JA0506ヤマハYAMAHAホーンツィーター用 スピーカーケーブル&コネクターターミナル 長岡鉄男FostexフォステクスT500A MkⅡ
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my