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mercari Hobby/Instrument/Art Musical Insturment/Equipment Stream equipment, PA equipment, Recording equipment PA Mixers Powered Mixers
Japanese cross-border
Roland SRA-50 動作品 ステレオ パワーアンプ ミキサー
Price
6800円
(Tax included)
S$6800
Specifications
Quantity
-
+
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Brand Name
Roland
Seller Rating
100% Good(98) Normal(0) Bad(0)
Condition
Damaged or stained
Shipping
Free shipping to Japan

Roland SRA-50 動作品 ステレオ パワーアンプ ミキサー

コンパクトなデザインのRoland SRA-50パワーアンプ ミキサー、MICとLINE入力2系統、LINE OUTとBASS TREBLE調整機能付です。



エアブロー等による内部清掃を行い、正常動作を確認しました。

MIC、LINE1、2に入力信号を入れて、スピーカから正常に出力される事を確認しました。

PHONESも正常に出力されます。(スピーカーからの音は切れます。)

LINE OUTからも正常に出力されます。

BASS TREBLEも派手目によく効きます。

ゴム足交換済です。

中古の為外観ケースに傷、汚れ等の経年劣化があります。

ノークレーム・ノーリターンでお願い致します。



このアンプの特長は電源を入れた瞬間に音が出る事です。

通常、中~高出力のアンプは、スピーカ出力にミューティングリレーが入っていて数秒間音が出ません。

古いアンプはこのミューティングリレー接点が経年劣化して、音が出なくなったり音が小さくなる不具合が大変多いのが現状です。



このミューティングリレーを使わないと電源投入時にスピーカーから大きな雑音がするのが普通ですが、本機は電子的にミューティングをかけているそうで、実際電源投入時のノイズはポコっと小さな音がするだけです。

電源を切った時は無音です。

これはRolandの設計陣の力だと思われます。

ミューティングリレーが無いのは、長期間安定してスピーカーにロス無く信号を送るというプロオーディオの考え方でしょう。



又本機はAB級アナログアンプで、重い大型トロイダルコア・トランスを積んでいますがこの音を評価する人も多く、今現在も人気があります。

これ以降のこのシリーズはPWMのD級デジタルアンプになっています。





- モデル: SRA-50

- 入力端子: MIC, LINE 1, LINE 2

- 出力端子: スピーカー端子, LINE OUT,PHONES

- 調整機能: BASS, TREBLE

- 電源: AC 100V max 84W

- 最大出力: 50Wx2(4Ω)

- デザイン: コンパクトな筐体1Uハーフラックサイズ

- オーバーロードインジケーター: あり

- 製造元: Roland

- 付属品: 取扱説明書(コピー)
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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)
    

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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.
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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
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