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Yahoo Bid Home Appliances, Audio & Video, Camera Audio Equipment Amplifiers General Onkyo
【動作良好/極上フルオリジナル/OH済】 ONKYO M-506RS パワーアンプ 内部外部清掃済 ガリ無 動画有 160サイズ 名機
        

  • Product Quantity
    : 1
  • Starting Bid
    :34,800円
  • Highest Bidder
    : Akamine Lucas / Rating:52
  • Listing Date
    :May 21, 2026 00:07
  • Bidding closes on
    :May 24, 2026 20:52
  • Auction Number
    :q1230595889
  • Condition
    :Damaged and stained (specify in 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)
VINTAGE SOUND FACTORY

【ONKYO Integra M-506RS ステレオパワーアンプ】
希少極上コンディション / 純正ランプ仕様(フルオリジナル)/ 各スイッチ分解OH済
★ 当時の温もりをそのままに。あえて「フルオリジナル」にこだわった極上の特別機 ★



1. 希少な「純正ランプ」稼働のフルノーマル仕様
これまで数多くの機体を扱ってまいりましたが、本機は特筆すべき状態の良さを保っていたため、あえてLED等へのカスタムは行わず、当時の温かみのある純正ランプ(麦球)の発色をそのまま残す「フルオリジナル仕様」として仕上げております。ヴィンテージ本来の味わいをお求めの方に自信を持ってお勧めいたします。

2. 信号経路を司るスイッチ類の徹底分解オーバーホール
経年劣化でガリや接触不良が起きやすいスイッチ類は、専門の職人により全て分解洗浄・オーバーホール済みです。ガリは一切なく、ONKYOのスーパーサーボ方式がもたらす繊細かつ力強いサウンドを完璧な状態で再現します。

3. 職人による「徹底清掃」とリフレッシュ
内部の埃除去から外装の磨き上げまで丁寧に実施いたしました。掲載動画にて、大型メーターのスムーズな挙動やリレーの安定した動作をご確認いただけます。未整備の現状品とは次元が違う、安心のクオリティです。

実際の動作確認動画を視聴する

※外部ページ(Google Drive)へ移動します。音出し・メーター動作の全てをご確認いただけます。

■ 商品について

オンキョーが誇るスーパーサーボ方式を採用したパワーアンプ「M-506RS」です。漆黒のパネルに浮かび上がる大型メーターの躍動美は、オーディオファンなら誰もが一度は憧れる光景です。本機はその魅力を当時のまま味わえる、非常に価値のあるフルノーマル・オーバーホール済み動作品となります。


■ メンテナンス内容・コンディション

【メンテナンス内容】
各スイッチ分解オーバーホール:接点洗浄・清掃済み。ガリなし。
クリーニング:内部・外部の徹底清掃、パネル・ウッド部の磨き上げ。
動作確認:全機能正常動作、リレー動作も極めてスムーズです。

【外観の状態(特記事項)】
・全体的に非常に美しいコンディションですが、天板後方のスリット付近に一部線傷がございます(9枚目の写真をご参照ください)。その他、ヴィンテージ機器相応の微細な擦れ等は画像にてご確認をお願いいたします。



■ 安心の初期不良保証

商品到着後5日間、致命的な不具合(電源が入らない、音が出ない)に限り、返品・返金対応をさせていただきます。


■ 主な仕様・付属品

・メーカー:ONKYO(オンキョー)
・型番:Integra M-506RS
・外形寸法:幅480 × 高さ175 × 奥行422 mm
・重量:20.5 kg

【付属品】
・本体のみ



■ 配送について

20kgを超える重量級機器につき、運送中の衝撃を考慮して厳重に梱包した上で【ヤマト運輸 160サイズ】にて発送いたします。


[ ご入札前にご確認ください ]

・本機は点検・動作確認済みですが、製造から年月を経た精密ヴィンテージ機器です。新品同様の保証をお求めの方はご遠慮ください。
・ご落札いただきました商品は、厳重に梱包し発送いたします。梱包材は再利用する場合がございます。あらかじめご了承ください。
・領収書につきましては発行しておりません。Yahoo!かんたん決済の利用明細等をご利用ください。
・当方は適格請求書発行事業者ではありません。
・評価に関しましては商品発送後に入れさせていただきます。
・評価がご不要の方は落札後、取引メッセージにてお知らせください。
・昨今落札していただいた後、一向にご連絡の取れない方がいらっしゃいます。評価が著しく悪い方の入札、落札は当方の判断で削除する場合がございます。
・商品発送はご入金の確認後、なるべく早めの発送を心がけますが、3~7日ほどお時間をいただく場合がございます。


最後までご覧いただきありがとうございました。
ご入札をお待ちしております。


VINTAGE SOUND FACTORY
Copyright © Vintage Sound Factory. All Rights Reserved.

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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-holdings.com 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: 【動作良好/極上フルオリジナル/OH済】 ONKYO M-506RS パワーアンプ 内部外部清掃済 ガリ無 動画有 160サイズ 名機
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao-holdings.com
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