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Yahoo Bid Home Appliances, Audio & Video, Camera Audio Equipment Amplifiers General Technics
☆ テクニクス製 Technics ステレオアンプ SE-A5 点検・整備済み  (LED仕様)
        

フロント 右斜めから

左のパワーメーター (LED照明)

右のパワーメーター (LED照明)

フロント 正面

中央のインジケーター (LED照明)

左サイド & 上面

右サイド & 上面

RCA端子付近 (清掃しています。)

スピーカ端子付近 (清掃しています。)

リア & 上面

  • Product Quantity
    : 1
  • Starting Bid
    :71,000円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :May 05, 2026 19:57
  • Bidding closes on
    :May 08, 2026 19:57
  • Auction Number
    :u1228611660
  • 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. The seller does not provide return compensation and other responsibilities
  3. The product location is far from the overseas delivery address (Kanagawa), please pay attention to the Japanese shipping fee
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☆ テクニクス製 Technics ステレオアンプ SE-A5 点検・整備済み (LED仕様)
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1980年頃のヴィンテージなステレオパワーアンプです。_111
シンクロバイアス回路とコンセントレーテッドパワーブロックからなるニュークラスA方式に、
新たにリニアフィードバック回路を搭載しています。
full(120W+120W)とlimited(30W+30W)の出力切換スイッチを搭載しており、
周囲の静かな時など、30Wの出力を巨大な電源で余裕十分に駆動する楽しみ方ができます。
旧BTS規格のVUメーターの特性に準拠している大型パワーメーターを搭載しています。
 
アンプの詳しい仕様等はこちらをご覧ください。→ http://audio-heritage.jp/TECHNICS/amp/se-a5.html
 
出品にあたり、点検・整備を行いました。主な内容は、次のとおりです。
メーカーのサービスマニュアルに基づいて実施しました。
(点検・整備といっても、人によって作業内容が異なりますので記載します。)
 
・内部清掃・ホコリ除去 
・PHONEジャックの清掃・研磨
・管ヒューズ端子研磨
・RCA端子を研磨・清掃
・基板のハンダ面の補正・清掃・補正 
・パーツ面はIPAで清掃
・劣化パーツの交換
・レベル調整ボリュームを分解・清掃
・電圧切替リレーと2つのプロテクト・リレーは分解・清掃、接触抵抗測定
・終段デバイスのシリコングリース、除去・再塗布
・特長である大型パワーメーターのレベル調整 (メーター内部も清掃)
・B電圧確認、DCバランス、アイドリング(ICQ)、クランプ電圧等を調整
 
次の点がオリジナルと異なります。
 
・前面すべてのインジケーター電球をLEDに変更  (limited_power,protection,main,remote)
・パワーメーターの照明電球をLEDに変更。当面切れる心配はないと思います。
・青白く感じられる白色LEDを避け、温かみがあり視認性の良い、より電球に近い色合いにしています。
・LEDの照射角度を考慮していますので、メーター表示もくっきり見やすいものになっております。
・LEDは、明るさより均質でムラの無い照明にこだわっています。(写真1参照)
・limited選択時でもメーターが消灯しない仕様にしています。(オリジナルはメーター照明が消灯します。)
・古いスピーカ端子を撤去、新たに金めっき端子を取付。(バナナ端子、Yラグ等使用可能です。)

性能を客観的に判断するため、アナライザーで測定しました。(VP-7724A)
 
・→最大出力.....(174W  into 1kHz)
・→歪率..........(0.0084% into,100W,1kHz)
・→SN比.........(114dB IHF-A)
・→残留ノイズ...(0.038mV)
 
使用感ですが・・・・・・(主観です)
・正常に動作しています。一言で言えば、エネルギッシュで高音質です。
・中高音域に透明感が感じられ、シャープな立ち上がりの音質です。
・2系統のスピーカー出力を持ち、フロントSWで選択可能です。
・無帰還がもてはやされるなか、NFBとPFBを巧みに使用しており、トータルで完成度の高い音質を聴かせてくれます。
 
45年ほど前のヴィンテージです。
念入りに清掃しましたが、使用に伴う塗装キズ、ヨゴレ、サビ等があります。
写真では写しきれないキズ・ヨゴレ等もございます。
良いアンプには、良いソースと性能にマッチした良いスピーカーが必要です。
ご理解のうえ、入札をお願いします。
 
梱包は、手持ちのリサイクルのダンボール箱を使用します。
発送は、ゆうパック140サイズを予定しています。
集荷のタイミングでサガワにすることもあります。その場合でも送料の精算は行いません。
接続や取扱に関するサポートは行いません。
基本的にノークレーム・ノーリターンでお願いします。
 
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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: ☆ テクニクス製 Technics ステレオアンプ SE-A5 点検・整備済み  (LED仕様)
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my