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Yahoo Bid Home Appliances, Audio & Video, Camera Audio Equipment Amplifiers General NEC
 Store NEC A-700 リザーブⅡ電源搭載プリメインアンプ  メンテナンス品   (666)
        

  • Product Quantity
    : 1
  • Starting Bid
    :10,000円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :2026年02月06日 12時24分
  • Bidding closes on
    :2026年02月12日 20時40分
  • Auction Number
    :w1218683465
  • 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)
  2. Faulty product, please pay attention before subscribing
  3. The product may be dented or collapsed, please ask clearly and pay attention before placing a bid.
  4. Batteries are considered dangerous goods under international shipping regulations and cannot be shipped.
  5. The product location is far from the overseas delivery address (Kanagawa), please pay attention to the Japanese shipping fee
NEC  A-700  リザーブⅡ電源搭載プリメインアンプ

各入力音出し確認とフォノ入力もMMカートリッジ接続で確認しております。
ボリューム調整ガリも感じられませんでした。

試聴の印象は、分厚い底板や焼結合金製の脚のおかげかどっしりとした低音と伸びやかな高音で、
他社の物量機を上回る実力機ではないかと思います。
A-10シリーズゆずりのリザーブⅡ電源のおかげか、生々しい躍動感のある音が楽しめました。
さすがリザーブⅡ電源バッテリードライブに近い安定した電源と思ってしまいます。
電源を入れて時間が経つほど良くなっていくような感じがします。

外観は、使用感、経年感がありますが、古いモノのわりには、キレイな状態と思います。
よく見ると天井に小傷やスレ、インシュレーター跡と微妙な凹みがあります。
フロントパネルまわりはキレイですが、よくみると小キズ、角部に微妙な色ハゲあります。
それぞれ画像でご確認ください。(わかりやすいように撮影したつもりです)

追加説明としては、当店で分解清掃とメンテナンス作業をしておりますので、気持ちよくお使いいただけると思います。
今回は分解基盤点検、ハンダクラック点検修正と、ソースセレクター清掃、リレー清掃をしております。
ただ新しいリレーに交換等しているわけではないですし純正部品使用やメーカー修理しているわけではないので、
完璧を求められる方は入札をご遠慮ください。

プリメインアンプ本体以外に画像背景に写りこんでいる物は付属しません。
メンテナンス済みの中古品となりますが古いモノのため、ジャンク品扱いでお安く出品します。
ノークレーム、ノーリターンでご理解いただける方のみご入札よろしくお願いします。

梱包にはリサイクルのダンボール、プチプチ等使用しますのでご了承ください。  (666) 



NEC A-700 プリメインアンプ

リザーブⅡ電源などのNEC独自の技術を投入しつつ、操作性の向上を図ったプリメインアンプ。
回路構成には、全増幅段にプッシュプル型増幅回路を採用し、最終増幅段はパラレルプッシュプル構成と
なっています。出力電流回路に直列に入るエミッター抵抗による実質的な半減を、出力トランジスタを並列使用
することで、安定度を損なわず実現しています。
電源部には、NEC独自のリザーブⅡ電源を搭載しています。
耐振剛構造設計としてメカニカルグラウンドコンストラクションを採用しています。
これは、電気的基準点であるグラウンド電位だけでなく、機械的振動のグラウンドポイントを明確にするという
シャーシー構造の見直しにより、機械的振動が電気回路に与える悪影響を抑えています。
A-700では、直径50mm、高さ22mmの焼結合金を採用しています。
また、構造部品及び電源トランスを確実に脚に接続するため、底板には厚さ2.0mm鉄板を採用しており、
さらに左右のサイド金具、リヤパネル及びヒートシンクを一体構造化するクロスビームの採用、底板とクロスビームを
2個のビームで接続しビームに電源トランスのコアを確実に固定しています。
これにより歪、クロストーク、位相特性の劣化などを抑え、腰のすわった低音とシャープな高音を獲得しています。

サイズ 幅430×高さ120×奥行380mm
重量  14kg

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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: NEC A-700 リザーブⅡ電源搭載プリメインアンプ  メンテナンス品   (666)
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my