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【音出し動画アリ】サンオーディオ/SV‐2A3 25th記念限定版/真空管ステレオパワーアンプ/SUN AUDIO
        

  • Product Quantity
    : 1
  • Starting Bid
    :98,000円
  • Highest Bidder
    : buy******** / Rating:88313
  • Listing Date
    :2026年04月04日 12時30分
  • Bidding closes on
    :2026年04月11日 20時20分
  • Auction Number
    :p1225334257
  • 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. Plug-in electrical appliances are only shipped by air (shipping by sea requires commodity inspection)
アクセスありがとうございます!
サンオーディオ/SV‐2A3 25th記念限定版/真空管ステレオパワーアンプの出品です。

リアル真空管世代、昭和戦前生まれのジジイが組み立てたキット品ですが、
構成部品は、完成販売品と同じ内容で、搭載真空管は以下のとおりです。
6SN7-GTx2 TUNG-SOL(ロシア)製
2A3Bx2 PSVANE製
5U4Gx1 中国製

当方、その他にも複数台の真空管パワーアンプを所有していますので、出品アンプの使用頻度は低めです。
出品アンプの状態の詳細は、動画を限定公開↓していますので、そちらでご確認ください。

【サンオーディオ SV‐2A3 音出し動画】   https://youtu.be/BTCjK15Dv3k

ちなみに、この動画の音出しで、SV‐2A3と接続しているプリアンプは、前出の真空管ジジイの自作で、
以前所有していた、マッキントッシュC20に敬意を払い設計してあります。

出品アンプの発送は、(真空管含めて)元箱がありません。用心して、サイズ違いの丈夫なダンボール箱を二重にしますので、
外箱は、140サイズになります。

その他、ご不明の点がありましたら質問欄よりお問い合わせ下さい。
尚、出品中のご質問やお問い合わせ、終了後のご連絡等、対応が遅くなる場合もありますので、あらかじめご了承下さい。
以上、ご検討よろしくお願いします。



(2026年 4月 7日 19時 47分 追加)
出品アンプ真空管の交換用として、秋葉原のショップで購入した【RCA真空管 2A3&5U4G 】 も出品しました。

中国製真空管の5U4Gと、プスヴァン2A3Bの音が想像以上に良かったので、そのまま予備のストック管として保管していたものです。

この度の出品に際し、久し振りに音出し確認した動画を限定公開↓しています。
(以上の経緯ですので、当方にてこの真空管の音出しをしたのは、今回を含めて数回のみです。)

【RCA真空管 2A3&5U4G 音出し動画】   https://youtu.be/tav8jff93_g



(2026年 4月 10日 12時 22分 追加)
出品中の商品について、4月 10日  3時 29分に質問が届きました。
「配線図、及び、バイアス調整などの取説は、有りますか?」

よくぞお気付き下さいました!ご質問が無かったら失念しているところでした(冷汗)。
それで、探しましたら、、、カラーコピー綴じ13ページの「組立説明書」と、
別途4枚の結線画像のカラーコピーが見付かりましたので、アンプ同梱にて発送いたします。

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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: 【音出し動画アリ】サンオーディオ/SV‐2A3 25th記念限定版/真空管ステレオパワーアンプ/SUN AUDIO
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my