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徹底メンテナンス 済み RCA CX371A カニンガム シングル ステレオ パワーアンプ 真空管アンプ ECC35 5691 
        

デザインの 要 は WE製パワーメーター

セラミック真空管製ソケット使用

アーレン&ブラッドレー製ボリューム

米トライアッド 17-6840 チョークトランス

雨の日に良く聴くCD達

附属の実装真空管一式

  • Product Quantity
    : 1
  • Starting Bid
    :268,000円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :2026年01月20日 14時34分
  • Bidding closes on
    :2026年01月26日 20時34分
  • Auction Number
    :d1159460261
  • Condition
    :State it in the description
  • Automatic Extension
    :No
  • Authentication
    :No
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. The page has a fragile description, and fragile items cannot be shipped by sea. They can only be shipped by air. If the goods are not fragile, they can be shipped by air.
  2. ※Laser related products (import and export documents required), so we cannot assist in purchasing.
徹底メンテナンス済み

RCA  CUNNINGHAM 直熱三極管 CX-371A(高規格球)シングル ステレオ パワーアンプx1台
                       
出品です

なんと言っても
デザインの 要 は   WE製パワーメーター  を基に製作しました

使用真空管は
ドライバー管  Heinz&Kaufmann製  6SL7  を使用しています
出力管
RCA  CUNNINGHAM 直熱三極管 CX-371A  ゲッター量たっぷり を未使用品を使用しています
整流管  米国RCA Victor製  5V4G デートコード 6-35 を使用 しています

CX-371Aは整流用ブリッジダイオードGDP02506 を使い直流点火しました

使用パーツ類は オーディオ用ハイグレード品 を多用しており
前段はSRPPでSiemens MKV 0.1μ500V カップリングコンデンサー
レジスタ、パスコンは USA, ドイツ製シーメンス、RED、、、、、
など適材適所に選定使用
米TRIAD  17-6840 チョークトランス  
A&B 100K Type J 入力ボリューム (アーレン&ブラッドレー製)
USA製 オープンコア出力トランス
米リッテル製 ヒューズホルダー 、SwitchCraft製端子、セラミック真空管製ソケット、、、、、
テフロン銀メッキ撚線22G、WE製単線などを多用

スチール製シャーシーは
特注1,6mmスチール製レーザー加工シャーシーをハンマートーン塗装仕上げ、,、、など
高級感を醸し出しています (塗装の一部に 擦れ剥がれ があります)
電源トランス PMC-190M
電源コード  ビニール被覆米国製
 
出力 約 0,8W 
出力インピーダンス  8Ω
商用電力 100V 仕様

大きさは約
高さ 230mm、横幅380mm、奥行260mm 突起物、真空管を含みます

スチールシャーシ製を使う事で アルミシャーシ製に無い  音の響き、シールド性能 を向上させました 

配線図付(コピー)


試聴CD&試聴装置 画像8,9
雨の日に 良く聴く CD達
特に 銀座シェルマン様 から発売された
ADOLF BUSCH  Bach 無伴奏パルティータ2番 シャコンヌ
PABLO CASALS メンデルスゾーン 無言歌
JOSEOH HASSD ドボルザーク  ユモレスク
、、、、
TONSIL社製13cmフルレンジユニット から
とても 0,8Wの ミニワッター が再生する音楽とは 思えないほどの
力強く バランスの良い再生音 で 雰囲気も良く似合います


RCAカニンガム製CX371Aナス菅 は製造から約80年が過ぎようとしています
出品にあたり 徹底メンテナンス時のアンプ実装で20時間以上のランニングテストを行い
何の問題も無い事を確認しました
ゲッター残量も十分にあり 未使用の CX-371 を装着しました 
マニアの間では
ナス菅の再生音は  ST菅とは 一味も二味も 違う  と 聴いた人 誰もが口を揃えて 言い
頷けます

真空管の交換時は 袴を持っていただき 無理のない力で 抜いてください
ガラス管部分を持って動かすと はかま と ガラス管 の緩みの原因になりますので
十二分に慎重にお願い致します

出品物は 
RCA CX371Aシングル ステレオ パワーアンプ 画像10 実装真空管一式付きx1台
配線図付き になります
それ以外の 画像の写り込み は 参考資料 になり オークション対象外 です 

オーディオ機器の 断捨離、終活 の 時 お気に入りの 装置を
ヤフオクにアップしました


入札についてのお願い
発送は ゆうパック の予定です
商品説明には万全を期しておりますが  万が一 気が付かなく記載漏れがあった場合は
現状優先となります
梱包は リサイクル材を中心に厳重に行います
明らかに 運送事故と思われる場合については 
運送会社とは落札者様でのご対応をお願いし  一切ノークレームノーリターン厳守でお願いします

落札後24時間以内の ヤフー簡単決済の手続きを実行できる方
翌日には商品発送致します 商品到着は翌日 翌々日になりますので
当日必ず受け取りを行って頂き 受取日に 受け取り連絡 を 必ず送信実行 して頂ける方だけの
ご入札をお待ちしています
ヤフーかんたん決済実行 受取  受取連絡送信 が期限通りに出来ない方は 
入札前に必ずその旨 を連絡をお願いします
勝手に自己都合を押し通す方は その時点で 入札取り消し 落札者削除 後
ブラックリストに登録を行い 評価 が  非常に悪い  が付きます
以上の内容に同意いただいた方だけの 入札 をお願いします

掲載 商品説明文 写真 無断転写 他への掲載掲載厳

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Question list
All replies from original sellers (total number of questions: items)
After the seller responds, the original page will display the question
Product Price JPY
Japanese Consumption Tax(10%) JPY

A 10% consumption tax is applied to goods and services in Japan. The price may include the tax or it may be added separately. Please check the price details when ordering.

Note: This is a domestic sales tax applied within Japan.

Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
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: 徹底メンテナンス 済み RCA CX371A カニンガム シングル ステレオ パワーアンプ 真空管アンプ ECC35 5691 
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my