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mercari Televisions, Audio, Cameras Audio Equipment Amplifier Pre-main amplifiers
Japanese cross-border
Sansui AU-D707F メンテナンス 作動品 プリメインアンプ
Price
27000円
(Tax included)
RM27000
Specifications
Quantity
-
+
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Japanese cross-border products shipped directly from Japanese sellers
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Brand Name
SANSUI
Seller Rating
100% Good(65) Normal(0) Bad(0)
Condition
No visible damage or stains
Shipping
Free shipping to Japan
Listed Time
2026-05-04 15:16:46
Updated Time
2026-05-04 23:29:36

Sansui AU-D707F メンテナンス 作動品 プリメインアンプ

商品名

SANSUI AU-D707F メンテナンス作動品



プロテクト解除できない中古品として購入

下記のメンテナンスを実施後、D607,707,907の試聴比較に使用

十分な聴き比べができましたので出品いたします



メンテンナンス項目

・故障したリレーを新品のリレーに交換

・劣化したTONE基盤のコンデンサの新品コンデンサに交換

・ハンダクラックの修復

・音量、バランス、BASS、TREBLEのVRの洗浄、保護剤塗布

・TONE、MUTEなど各プッシュスイッチの洗浄、保護剤塗布

・オフセット電圧をサービスマニュアルに従い0mVに調整

・バイアス電圧をサービスマニュアルに従い10mVに調整

・基盤の打診にてノイズや歪みがないことを確認

・外装パーツの分解洗浄、RCA端子の軽研磨

・ウッドケースのコーティング



状態

・AUX,TUNER,PHONO端子からの入力とSPEAKER A.Bからの出力を確認

・通常聴覚による音の左右差や歪みは確認されない

・各ボリュームの正常な作動を確認

・各プッシュスイッチの正常な作動を確認

・TAPE、REC、MCに関しては機材がないため確認できません

・外観は大きな傷はありませんが、経年に伴う小傷はタッチアップしてあります

(画像をよくご確認ください)



ブックシェルフなどの小型スピーカーを使用するのであれば、十分なスペックです

607より充実したイコライザーとパワーのある電源が、サンスイらしい力強い良い音を鳴らしてくれます



発送

プチプチシートで丁寧に梱包して、リサイクルのダンボール箱にて発送いたします

梱包済みですので24時間以内に発送手続き可能です



注意事項

40年ほど前に発売されビンテージ品ですので、輸送中の振動などで到着時に現在の状態が維持できる保証がない中古品であることをご理解ください

あくまでも自分が音楽を楽しむために実施したメンテナンスですので、専門店が実施いている保証付きのプロレベルの整備ではありません

PC、レコードプレイヤーなどから音源をつないで音楽を楽しむことができる状態になっています



以下のお約束が可能な方のみご購入ください

返品返金交換クレーム不可

ご購入後24時間以内のご連絡と入金

到着後24時間以内の受取連絡



ご覧いただきありがとうございます



#sansui #アンプ #ビンテージ
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Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
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7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
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mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
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