loading.gif
Notes
Login Sign Up shopping cart 简体中文
mercari Televisions, Audio, Cameras Audio Equipment Amplifier Tube Amplifier Others
Japanese cross-border
【自作passive attenuator】remote 付き 銘木天板組込④
Price
9000円
(Tax included)
S$9000
Specifications
Quantity
-
+
Please remember to select product options (if applicable). If unsure about available options, please check the original product page. Orders with missing options may be canceled.
For purchases from mercari, we cannot assist with seller inquiries regarding ongoing transactions, shipping issues, product problems, or non-receipt of items. These situations are not covered by our standard guarantees. Please consider carefully before proceeding.
Add to Wishlist
Add to Cart
Buy Now
Japanese cross-border products shipped directly from Japanese sellers
Payment
Seller Rating
100% Good(245) Normal(0) Bad(0)
Condition
Some damage or stains
Shipping
Free shipping to Japan

【自作passive attenuator】remote 付き 銘木天板組込④

自作のパッシブアッテネーターの出品です。杢目の美しい銘板の蓋の下には前後5mm厚の透明アクリルに自動遠隔調整可能なモーター付ボリュームを格納。リモコン作動時には写真⑩のライトが点滅しツマミがカタカタと回転します。

モーターとポテンショメータ基板は中華製ですが、日本製Alps社の2連(100kΩ /B type)を搭載。その前段として1次側に左右独立した可変抵抗器(5KΩ/B type)を2個装着。2次側のAlpsのツマミを3〜4目盛くらいに合わせた上で、お手許の機器の音量を1次側2個のツマミで最適音量まで上げてください。
つまり、リモートでツマミが大きく回り切ったりせずとも最適音量になる調整を予め可能にしたものです。

内部配線は絶縁セラミックターミナルを介して左右独立接続しており、各コンポーネントが適切に機能するための設計。RCA端子は入出力ともに高級オーディオグレードを採用。側面にDC5Vでモーターを駆動するための外部入力プラグとその為のDCアダプターが付属します。銘板天板は上からカパッと載せるだけでネジ留めはしません。それなりの重量を持たせています。

当方ベッドサイドのサブシステムを寝転がって?愉しむため、小スペースでも使えるコンパクトにデザイン、またツマミ(アルミ削り出し)など各partsは吟味に吟味を重ねて完成させたものです。
フロント貼り付けのBabylon Automatic文字シールは取り除けますが、出荷はこのままにさせていただきます。尚、裏面向かって左手が入力、右が出力です。白いセラミックターミナルにin/outの記載でお分かりになると思います。

何分素人の作品です。一部穴加工跡とかもございますが、総じて美品で手前味噌ながら凄くクールだと思います。
肝心の音質も決してチープじゃありません。矢張り2次側のAlpsが大きく寄与しているからでしょうか。勿論、貴殿のシステムにdepends on.
神経質な御仁はご遠慮くださいませ。


サイズ:190w x 110d x 95h mm
   裏面ゴム脚
付属: ①DC5V adaptor
②リモコン(写真9)

#passive attenuator
#auto control
#wooden board design

丁寧に梱包してお手元にお届けします。
If you have any product-related questions for the seller, please type and send your message in the chat box below. Letao will process your inquiry within 24 hours during our service hours.
Item Price JPY
Consumption Tax (10%)
Estimated Japan Shipping JPY
Estimated Item Weight KG
International Shipping Methods

Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
5. Buyers cannot demand specific shipping methods from sellers. Shipping will be as per the seller's offered options.
6. Requests for early shipping, post-purchase price reductions, or transaction cancellations after purchase cannot be accommodated.
7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
8. Refusal of items is not allowed after they arrive at our Japanese receiving point.

mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
Recommended for You
Products From The Same Seller
Customer service hours:
  • Monday to Friday 10:00-18:00
Customer service hotline:
Customer Service Email: service@letao-holdings.com