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Yahoo Bid Home Appliances, Audio & Video, Camera Audio Equipment CD Decks Yamaha
【貴重モデル/隠れた名機】YAMAHA CDX-900D この機会にヤマハサウンドを是非!
        

  • Product Quantity
    : 1
  • Starting Bid
    :14,999円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :2026年01月10日 21時50分
  • Bidding closes on
    :2026年01月11日 21時50分
  • Auction Number
    :u1214188076
  • 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. Plug-in electrical appliances are only shipped by air (shipping by sea requires commodity inspection)
※必ず自己紹介欄をご覧の上、ご入札お願いします

ヤマハのCDプレーヤー「CDX-900D」本体のみの出品です。画像のものが全てです。

・外観、前面は綺麗ですが天板にキズあります、全体にはまずまず綺麗だと思います
・作動良好です、特に気になる点はありませんでした(フォン、記録メディア未確認です)
・総合的には良品と判断します
 
「CDX-900D」は厳選したパーツを多用した、非常に音にこだわったCDプレーヤーで、初期のヤマハCDプレーヤーの集大成となった意味深いモデルです。
ヤマハサウンドがここにあります。
 
音に絶対の自信を持ってお勧めできますし、ご満足頂けるはずですので、ご検討お願いします。

◎梱包は厳重にしますのでご安心ください 
◎ご落札価格に送料を加えてご入金下さい(大阪府より120サイズです)
◎外観は綺麗ですが、過度の期待はしないで下さい
◎必ず自己紹介欄をご覧の上、ご入札お願いします













ハイビットデジタルフィルタや、左右独立のグリッチレス高速ツインD/Aコンバーターを搭載したCDプレイヤー。

4倍オーバーサンプリングのハイビットデジタルフィルタを搭載しています。
演算次数225次+41次、係数語長最大32ビットの高精度デジタル演算により、フィルタ自身の特性としてノイズやリップルを16ビット分解能レベル以下に抑えています。帯域外ノイズは-100dB以下、帯域内リップルは±0.0001dB以内を実現しています。

D/A変換部には、高速シリアル処理により有害なグリッチノイズの発生を無くしたグリッチレス高速D/Aコンバーターを左右独立で搭載しています。これによりオーディオ信号を左右チャンネルに切換えるスイッチ回路が不要となり、D/Aコンバーター出力をローパスフィルタにダイレクトに接続可能となっています。

設計ルール2μmの小型フラットパッケージによる、ヤマハオリジナルの新開発シグナルプロセッシングCD専用LSIを搭載しています。信号処理用、サーボ回路コントロール用を1チップに集積化して周辺パーツを大幅に削減しており、回路のシンプル化だけでなく、低消費電力化やローノイズ化も実現しています。

75Ω同軸タイプのデジタル出力端子を搭載しています。
また、リアパネルのデジタルアウト端子にはオンオフスイッチを設けられています。

オーディオ部へのデジタルノイズの混入を防ぐため高速フォトカプラー(光結合素子)を採用しており、デジタル部とオーディオ部の電気的な絶縁を図りながら信号を送り出す光伝送方式により、音質劣化を防いでいます。

デジタル部とオーディオ部を独立の回路基板で構成するセパレートシートの採用により、電気的・機械的振動による音質への影響を抑えています。

電源を介しての相互干渉を抑えるため、デジタル・サーボ部とオーディオ部を独立給電する2トランス電源を搭載しています。
さらに、それぞれの電源回路にはシャントレギュレーター方式を採用しており、電源制御用トランジスタに負荷電流の変動幅以上の電流を常時流すことでAクラス動作をさせています。

アナログ回路部には、高域用として位相特性に優れたベッセル型と振幅特性に優れたバターワース型を組合わせた5次ニューアクティブ型ローパスフィルタを採用しています。また、低域用として全段直結のDCアンプを採用しています。
特にDCアンプ部は、DCサーボ等の低域時定数もつ要素一切排除した完全DC直結とすることで低域の再生能力を高めています。

電源部、オーディオ部には高音質のオーディオ用電解コンデンサーを採用しています。
また、高域特性を左右するローパスフィルタには、厳選されたオーディオ用マイラーコンデンサーを採用しています。
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After the seller responds, the original page will display the question
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
Singapore Package Import: Customs and Tax Policies
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: 【貴重モデル/隠れた名機】YAMAHA CDX-900D この機会にヤマハサウンドを是非!
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao-holdings.com