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◆刻印ベース 古典出管◆ Cunningham カニンガム 《 CX71-A and CX371-A 》
        

刻印ベース詳細

箱や緩衝材などの付属物

箱や説明書など

付属説明書 (1)

付属説明書 (2)

  • Product Quantity
    : 1
  • Starting Bid
    :5,000円
  • Highest Bidder
    : dek******** / Rating:991
  • Listing Date
    :2026年04月19日 09時24分
  • Bidding closes on
    :2026年04月26日 20時16分
  • Auction Number
    :d1227070462
  • Condition
    :State it in the 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. The seller does not provide return compensation and other responsibilities
◆刻印ベース 古典出力管◆ Cunningham 《 CX71-A and CX371-A 》 1ペア
◆刻印ベース 古典出管◆ Cunningham カニンガム 《 CX71-A and CX371-A 》


**  直熱型3極出力管 【 CX71-A and CX371-A 】 **


»»» 刻印ベースのグローブ球(ナス球)古典管«««


・出品は、米国カニンガム Cunningham 製 電力増幅用直熱3極管《 CX71-A and CX371-A 》元箱付きです
・先日出品し落札していただいた "RCA 250(50) トランスドライブ 無帰還シングルパワーアンプ" のドライブ管の予備球として保有していた管球です
★★ 出品物概要 ★★
« 品名 » 電力増幅用直熱3極管 《 CX71-A 》 and 《 CX371-A 》
C-14型グローブ球(ナス球)
« 数量 » 1ペア 2本
« 状態 » 元箱入りユーズド管、長期保有品で当方での使用はごく短時間の軽ユーズド管球です
《 CX71-A 》の箱は《 CX371-A 》の物でオリジナルの元箱ではありません
« メーカー » 米国 Cunningham
中古の1ペアとしてだいぶ前に米国のショップにて購入したものです
« 規格・定格等 » 直熱3極電力増幅管
Vf:5.0V, If:0.25A, Va:180V, Ia:20mA
« 形状 » グローブ球(ナス球) C-14、Medium 4-pin
« 付属品 » 元箱(かなり劣化、老朽化しています、写真参照)と "CX371-A" の付属箱(上項参照)
"CX371-A" 付属の説明書2枚(写真参照)
« その他・備考 » ∗ 購入した際の商品説明書き(Description Sheet)には次のように記されていました
A pair of Cunningham CX 71-A and CX 371-A globe shaped radio/audio amplifier tubes.
These are nice identical tubes with engraved basess. They are good useable tubes.
They are guaranteed to be useable tubes that should make a good pair.
(ショップの商品説明であり、あくまで参考資料です)

・パワーアンプのサブドライブ管として長期間保有している管球です
・出品に際し通電OKであることを確認しました
・箱には管ナンバーを記入したラベルが貼ってあります(剥がせます、写真参照)


・真空管はきれいな状態ですが、箱は二箱ともにかなり劣化し、部分破損しています(写真参照)
・出品物は箱入りの真空管2本で、それ以外の敷布などは出品物ではありません
◆ 商品到着時に動作不能な場合は返品返金対応します、その場合以外は経年易損品ですのでノークレーム・ノーリターンとさせていただきます
◆ オークション終了後、速やかなお手続き、お受け取り連絡をお願いいたします

◆ 配送手段はおてがる配送《宅急便 EAZY》又は同《ゆうパック》のいずれかとします
◆ 荷物は栃木県発送で《宅急便 EAZY》、《ゆうパック》ともに60サイズの見通しです
◆ 送料は下欄に表示されますが下記リンク先で詳細を確認できます(リンク先をクリックすると新しいタブ又はウィンドウで開きます)
  ・配送方法 早わかり表:《 配送方法一覧と料金
  ・ヤフオク!のおてがる配送:《 おてがる配送とは?
  ・おてがる配送(ヤマト運輸):《 宅急便(EAZY)などの料金
  ・おてがる配送(日本郵便):《 ゆうパックなどの料金


(2026年 4月 20日 14時 33分 追加)
出品物の表題が「◆刻印ベース 古典出管◆」となってしまっています。 これは【古典出管】ではなく、正しくは「◆刻印ベース 古典管◆」あるいは「◆刻印ベース 古典出力管◆」です。 謹んで訂正、修正させていただきます。 <2026年4月20日>
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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: ◆刻印ベース 古典出管◆ Cunningham カニンガム 《 CX71-A and CX371-A 》
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my