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オークション形式【NS工房】NS phonoEQ 2 新品 / NL8902 搭載で情報量がアップしたフォノイコライザー
 
        

  • Product Quantity
    : 1
  • Starting Bid
    :1,000円
  • Highest Bidder
    : Pe-e / Rating:680
  • Listing Date
    :2026年01月04日 09時26分
  • Bidding closes on
    :2026年01月11日 21時14分
  • Auction Number
    :p1214670521
  • Condition
    :New product
  • Automatic Extension
    :No
  • Authentication
    :No
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
NS工房から MM/MC 対応の単体フォノイコライザーアンプの復刻版「NS phonoEQ 2」を発売します。
販売可能な在庫があるときにのみこのオークションIDで出品する予定です。

2025年12月より、搭載するオペアンプを日清紡マイクロデバイスの NL8902AN に変更しました。この復刻版フォノイコでは、もともとICソケットを装着していますので、比較的容易にオペアンプを交換できます。この変更により、従来機よりさらに情報量が多く、音楽性の豊かな再生音が実現しました。詳しくは、オペアンプの聴き比べ - NS phonoEQ 2 をご覧ください。

¥1,000 スタート。オークション形式で出品!
皆様の「付け値」でお売りします。
送料のご負担をお願いします。

※日曜日の夜にオークションが終了した後、こちらからのご連絡は月曜日の朝になりますのでご了承いただきたいと思います。

=====

本製品の元となっている「NS phonoEQ」は、2009年~2010年に販売していました。
当時の『analog』誌(vol.24)で、「情報量が豊富で解像度に優れ緻密で悠々とした再現性を持つ」との評価をいただき、多数のお客様にお買い上げいただきました。

このたび、基本的に同じ回路と同等のパーツを使って「NS phonoEQ 2」を販売することにいたしました。

【出品物の内容】
◇ フォノアンプ本体
◇ ACアダプター
◇ 取扱説明書
◇ 保証書(RIAA偏差の測定データ付き)

【特長】
◇ 日清紡マイクロデバイス製の高級オーディオ用オペアンプ IC NL8902AN を搭載。このオペアンプICを単一電源で動作させることにより、レコードの微小電圧を増幅する際のノイズや歪みを軽減。
◇ タクマンのオーディオ用金属皮膜抵抗REYシリーズを採用し、精度1%の抵抗をCRメーターでさらに選別して使用。
◇ メタライズド・ポリエステル・フィルム・コンデンサもCRメーターで選別。
◇ 入出力部分の直流成分カット用コンデンサと電源部の平滑コンデンサにはニチコン Fine Gold シリーズを採用。
◇ 組み立てにはオヤイデ電気の音響用銀入りハンダ SS-47(無鉛)を使用。

もう少し詳しい説明は、NS phonoEQ 2の紹介ページをご覧ください。

【主な仕様】
◇ RIAA 偏差: 20Hz~20KHz (±0.2dB)
◇ 利得:MM 38dB、MC 60dB(1KHz)
◇ 残留ノイズ(JIS-A補正):MM 0.04mV、MC 0.6mV
◇ 最大入力: MM 82mV、MC 6.2mV
◇ サイズ: 幅17 × 奥行き12 × 高さ5.5cm(突起部を除く)
◇ 電源: DC 24V(ACアダプター)

【電源について】
24VのACアダプターを使用します(センタープラス・タイプ/外径5.5mmΦ/内径2.1mmΦ)。
標準添付のACアダプターはスイッチング電源です(秋月電子製)。

スイッチング電源のノイズが気になるというお客様には、トランス式の電源を組み立てる「パーツ一式」を同じオークションIDで出品していますので、こちらをクリックしてご利用ください。

ちなみに、両者の音をじっくり聴き比べてみますと、トランス式のほうが高域の透明感が若干高く、音の表情が少し豊かなように感じられます。しかし、さほど大きな差はないと思います。

【まとめて取引について】

「NS phonoEQ 2」と「トランス式電源組み立てパーツ一式」をまとめてお買い上げいただく場合は、ヤフオクの「まとめて取引」の機能を利用していただけると助かります。こちらのヘルプに方法が記載されています:

【保証について】

お買い上げ日から1年間の保証をお付けします。

以上、皆様のご入札をお待ちしています。よろしくお願いいたします。
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Note: This is a domestic sales tax applied within Japan.

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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: オークション形式【NS工房】NS phonoEQ 2 新品 / NL8902 搭載で情報量がアップしたフォノイコライザー
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
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    Customer Service Email: service@letao-holdings.com