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★ TPA6120A2 バランス型 ヘッドフォンアンプの完成基板です(部品キット可)
 
        

出品の内容です

参考

参考:キットの場合

  • Product Quantity
    : 1
  • Starting Bid
    :4,400円
  • Highest Bidder
    : maron / Rating:214
  • Listing Date
    :2025年12月25日 08時07分
  • Bidding closes on
    :2025年12月28日 21時07分
  • Auction Number
    :t1211411837
  • Condition
    :New product
  • Automatic Extension
    :No
  • 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)
TPA6120A2 (スルーレート1300V/us)を使った バランス駆動型ヘッドフォンアンプ完成基板です。
ポストアンプに TI/NE5532を使用。 ICコネクタを使用してますので お好みのオペアンプに交換可能。
シングル入力型 / バランス入力型に ジャンパにて設定可能です。 (出荷時はシングル入力型に設定 )
TPA6120A2及びチップタンタル等の SMD部品のみ実装済みの部品キットご希望の場合は、
落札後 ご連絡ください(価格は同じです)

高速・広帯域を活かし バランス駆動のラインアンプ基板としても お薦めです。 詳細は こちら


<特徴>
 ・ 高速動作に適した電流帰還型のヘッドフォンアンプ IC TPA6120A2 を使用
 ・ ポストアンプICは、TI/NE5532使用。 交換可能な丸ピン型ICソケットを使用
 ・ シングル入力型 / バランス入力型に ジャンパにて設定可能 (出荷時はシングル入力型に設定 )
 ・ 抵抗は、炭素皮膜抵抗 1/4W型 使用
 ・ コンデンサは、Muse(KZ)(FW)、チップタンタル、フィルムコンデンサ等
 ・ 電源 : ±5V~±15V 、電源コネクタ:EH-3Pコネクタ x2
   System72用電源基板が お勧めですが、こんな 簡単な方法でも可能です。
 ・ TPA6120等SMD部品を半田付けした「部品キット」 の対応も可能です。(価格は同じ)
   落札時にご連絡ください。

<同梱内容>
 ・TPA612A2 Twin 完成基板 1枚
 ・電源用コネクタケーブル(片側 EH-3P) 1本
 ・説明書

<注意事項>
 1. 信号用の接続ケーブル等は含まれません。必要な同梱以外の部品は説明書を参照ください。
   説明書は こちら  からもダウンロードできます。
 2. 基板の半田ジャンパー変更等でバランス入力型に変更可能ですが改造は自己責任にてお願い致します。
 3. ケーブルの色やLED、部品形状等が写真と異なる場合があります。
 4. キット品は動作保証無し(未確認)となりますことをご了承ください

<発送詳細>
 ・同梱品等ご希望の場合は、送料が変わる場合がありますので
  ご送金前に「取引メッセージ」にて ご連絡・ご確認 願います。

 
 
 
 
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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
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: ★ TPA6120A2 バランス型 ヘッドフォンアンプの完成基板です(部品キット可)
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao-holdings.com