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Yahoo Bid Toys & Games Hobby RC Helicopters Automobiles Computer Parts Amplifiers
当時物 バック付高周波アンプ KO ZX-400 動作品 Tプラグ Zコネクター仕様 程度良 ブラシモーターESC RCカー用 京商 オプティマ等に
        

  • Product Quantity
    : 1
  • Starting Bid
    :1,000円
  • Highest Bidder
    : jj. / Rating:1698
  • Listing Date
    :2026年04月23日 23時15分
  • Bidding closes on
    :2026年04月29日 21時15分
  • Auction Number
    :r1227615656
  • Condition
    :Damaged and stained (specify in description)
  • Automatic Extension
    :Yes
  • Authentication
    :Yes(Description)
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. Batteries are considered dangerous goods under international shipping regulations and cannot be shipped.
近藤科学 KOプロポのブラシモーター用バック付FETアンプ ZX-400の中古品の出品となります。
このアンプは以前中古で入手した後、何度か実際に走行し、正常に動作していた物です。出品にあたり、モーター、バッテリーに繋いで再度前進、後進、ブレーキに問題ないのを確認しています。仕様だと思いますが、電源ONにした瞬間だけニュートラル状態でも少し回りますのでご注意下さい。直ぐ止まり、その跡はそういう現象はありません。
こちらの車載メカの関係上、受信機の接続コネクターはサンワのZコネクターに交換してあります。旧KO.サンワと違い、フタバなど他社受信機とのにも互換性はあると思います。元々接触不良気味だったので端子自体も金メッキのものに変えています。ま
た、タミヤコネクターもより通電の良い金メッキのTプラグ(ディーンズ)にこちらで交換しています。作動に問題はありませんがプロ作業ではありませんので気になる方はご自身で再加工お願い致します。
本体、スイッチは簡単な車載出来る様にマジックテープ貼ってあります。こちらは不要なら剥がして送りますので申し付け下さい。
主観ですが外観は小傷や使用感は有りますが年数を考えると目立つダメージは無く、配線も柔軟なままで程度は良い方ではないかと思います。動作自体も特に劣化を感じる事もなく、パワフルな加速を味わえました。但し古い物なので、完全に動作を保証するわけではありません。また、あくまで画像を見て判断し、ご入札をお願い致します。
このアンプの当時のスペックは
連続110A.最大420Aの様です。ハイエンドアンプ程ではありませんが80年代後半当時としては中々のスペックで、高性能モーターと組み合わせて使われていた方も結構いたのでは無いでしょうか?調べてみると放熱フィンの色が何種類かあった様ですが、こちらは艶消しブラックのモデルです。
時代と逆行した重くてゴツい筐体が魅力のアンプですがその大きさゆえ、当時物、あるいは復刻モデルに使用は限られると思います。オプティマ系はドライバー人形無しならメカスペース制限無しなので特におすすめです。
見た目も走りも今のアンプには無い良さを持ち合わせているモデルですので気になる方はこの機会にいかがでしょうか?
古い物に理解のある方、スムーズなやり取りができる方の入札をお待ちしております。
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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: 当時物 バック付高周波アンプ KO ZX-400 動作品 Tプラグ Zコネクター仕様 程度良 ブラシモーターESC RCカー用 京商 オプティマ等に
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my