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Yahoo Bid Home Appliances, Audio & Video, Camera Audio Equipment Turntables Main Units Other
MMフォノアンプ RIAA EQ レコード用 高音質 国産Rコアトランス リニア電源 超ローノイズ 高級機
 
        

天板のムラは保護シールの模様です。

3.0mVRMS 測定 周波数特性カーブと位相特性

  • Product Quantity
    : 1
  • Starting Bid
    :58,000円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :May 18, 2026 08:18
  • Bidding closes on
    :May 20, 2026 08:18
  • Auction Number
    :b1222800815
  • Condition
    :New product
  • 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)
  2. The remittance needs to be completed within the time required by the seller

RIAA EQ 高音質 ローノイズフォノイコライザーアンプ

高級モデルとして、高剛性ケースを採用し、さらなる音質向上を実現
本製品は、市販のイコライザーアンプを超えるローノイズ設計と高音質を追求した、アナログレコード愛好家のための特別なフォノイコライザーアンプです。
アンプ関係はヤフオクでの販売実績100台以上を誇り、多くのオーディオファンから高い評価を受けています。
高剛性ケースの採用により、さらなる音質向上
外部振動の影響を抑える高剛性ケースを採用し、より安定した音質を実現。不要な共振を防ぎ、音の透明感と深みを引き出します。
Rev.2基板の独自設計と音質重視のパターンデザインにより、MM/IM VMカートリッジのポテンシャルを最大限に引き出します。
さらに、Rコアトランスによる低ノイズ電源や高品位パーツの採用により、クリアで細部まで鮮明な音響体験を提供。
アナログレコードの魅力を余すことなく再現し、臨場感あふれるサウンドをお楽しみいただけます。

主な特徴

  • オリジナル基板(Rev.2)
    大型サイズの音質重視パターン設計と独自チューニングにより、微細な音まで正確に再現。
  • 高剛性ケース採用
    外部振動の影響を抑え、安定した音質を確保。不要な共振を防ぎ、よりクリアなサウンドを実現。
  • Rコアトランス搭載
    静音性に優れたローリンケージ設計で、周囲への影響を抑えながら安定した低ノイズ電源を供給。
  • 大型電解コンデンサー
    安定した電力供給により、鮮明でクリアな音質を実現。
  • 低ノイズオペアンプ(左右独立)
    ノイズ選別品 NE5534AP+NE5534AP × 2CH(計4個)を採用し、ノイズを徹底抑制。音の解像度を向上。
  • 音響用コンデンサー
    高品質な音響専用コンデンサーを使用し、音質へのこだわりを徹底追求。
  • ノイズフィルターリニア電源
    電源の安定性を強化し、ノイズを最小限に抑えた設計。
  • 金メッキ端子
    接触抵抗を低減し、音質の劣化を防止。
  • OFC配線材(無酸素銅)
    高純度のベルデンOFC配線材を使用し、信号伝送ロスを最小化。
  • 入手困難なタンタル被覆抵抗(1%誤差選別品)
    チャンネル間の誤差を最小限に抑え、正確な位相特性を確保。

スペック

  • トータルゲイン:約43.8dB
  • S/N比:-90dB(A-weighted 6.4mV 1.0KHz 1.0VOUT時)
  • RIAA EQ 偏差:20Hz - 20kHz RIAA EQ ±0.5dB (1KHz 0dB基準)
  • チャンネル間ゲイン誤差:0.2dB以内 (1KHz 200KΩ負荷)
  • THD(全高調波歪率):0.0028%以下(1kHz 200KΩ負荷)
  • CHセパレーション:80dB以上 (1KHz 0dB OUT L-R R-L)
  • 最大入力:40mV(1KHz THD 0.02%以内)
  • 入力インピーダンス:47kΩ 100PF
  • サイズ:250 × 200 × 70 mm
  • AC100V

対応カートリッジ

メーカー推奨出力レベルが3.5~5.0mVのMM/IM VMカートリッジに対応。
推奨カートリッジの例
  • Audio-Technica VM540ML
  • Ortofon 2M Red / 2M Blue
  • Shure M97xE
  • Denon DL-110
  • Nagaoka MP-110

接続方法

本アンプは、MMカートリッジの微弱な信号をラインレベルまで増幅します。
プリメインアンプのAUX端子などに接続してご使用ください。
こんな方におすすめ
  • アンプにフォノ入力がないが、MM/IM VMカートリッジでレコードを楽しみたい方
  • お手持ちのMCトランスを活かしながら、フォノイコライザーをアップグレードしたい方
  • レコードのアーカイブを高品質に行いたい方
  • S/N比の高いフォノイコライザーを使用し、システム全体のダイナミックレンジを向上させたい方
  • 超ローノイズの恩恵でMCカートリッジの再生にも使えます、MCカートリッジ負荷を軽くして再生したい方にもおすすめです

付属品

  • 本体
  • 電源ケーブル 3P-3P 又は3P-2P 約1.8M
  • 取扱説明書
  • 測定データ 参考データ

ご注意

  • 発送方法:ヤマト運輸 着払い にて発送いたします。
  • 商品到着後、受け取り連絡をお願いいたします。
アナログレコードの魅力を最大限に引き出す、高剛性ケース採用の高音質フォノイコライザーアンプをぜひ体感してください。
バイイーからの入札可能です。

FRA測定のデータ掲載しました。 3mVRMS (8.49mVpk-pk) 測定範囲10Hz-100KHz 1.0KHz の時に約43dBゲインがあることがわかります。
注意事項 24時間以内のご連絡・決済をお願いします。 相互評価にご協力ください。
The product has been closed, and you cannot ask questions.
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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: MMフォノアンプ RIAA EQ レコード用 高音質 国産Rコアトランス リニア電源 超ローノイズ 高級機
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my