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シグマ Sigma Systems Engineering BSS1204 放送・映像制作・中継用途 12 チャンネル・アナログミキサー
        

  • Product Quantity
    : 1
  • Starting Bid
    :8,000円
  • Highest Bidder
    : twa******** / Rating:2416
  • Listing Date
    :2026年02月22日 14時52分
  • Bidding closes on
    :2026年03月01日 20時52分
  • Auction Number
    :n1220530308
  • Condition
    :State it in the description
  • Automatic Extension
    :Yes
  • Authentication
    :No
  • 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 items for sale may be for exchange and are not simply for sale. Please confirm the page before making a bid.
ラックマウント式のアナログミキサーをラックから取り外したものになります。下取り前の音声さんによる機材チェックでまだ使用な状態だが機器更新の為に廃棄と聞いています。細かい状態は分かりません。
現状渡しとなります。

通電とOSCをオンにしてレベルメーターが光っている事は確認しました。
写真のものが全てです。AC電源ケーブルのみ付属します。側面のラックレール固定用のネジが一つ潰れているようでした。

以下はAIによる商品説明です。
参考までにどうぞ。

プロ用アナログミキサー Sigma Systems Engineering BSS1204 の詳しい商品説明(スペックと機能解説)です。本機は放送・映像制作・中継用途でも使われる本格派の 12 チャンネル・アナログミキサーです。



基本概要

Sigma(シグマ)BSS-1204 は、プロの現場での信頼性を重視したアナログオーディオミキサーで、最大 12 チャンネル(モノ/ステレオ)入力が可能です。各種入出力や機能が充実しており、放送スタジオ、ロケ中継車、音響制作の現場など幅広い用途で使われます。



入力・チャンネル構成
チャンネル数:12 チャンネル入力
1~8ch:モノラル入力
9~12ch:ステレオ入力対応構成(Dual 入力ユニット)
入力レベル対応
マイク入力(MIC MONO):-70 ~ -20 dBm
デュアル MIC(MIC DUAL):-60 ~ -20 dBm
ライン入力(LINE):-30 ~ +4 dBm
外部モニター入力(EXT-MONI):-10 dBs
インターコム入力(INTERCOM):-10 dBs
入力インピーダンス(MIC):約 2.0 kΩ、(LINE):600 Ω など



出力・ルーティング
メイン出力(M1〜4):+4 dBm(負荷 600 Ω、トランス出力)
AUX 出力(AUX1〜4):+4 dBm(トランス出力)
Σマスター出力:+4 dBm
モニター出力(MONI L/R):0 dBs(電子バランス出力)
最大出力レベル
メイン/AUX:+24 dBm
モニター:+22 dBm
ヘッドフォン出力:約 +10 dBs(最大)



内蔵機能
EQ(イコライザー):各チャンネルに搭載(音質調整用)
コンプレッサー(Comp):モノ入力ユニットに搭載(音圧管理)
OSC 出力:テスト用信号出力機能を装備
トークバック機能:現場コミュニケーション用に対応
P-48V(ファンタム電源):コンデンサマイク用電源供給対応



パフォーマンスと音質
周波数特性:30 Hz ~ 20 kHz ±1 dB(高忠実度)
ノイズレベル
MIC:-55 dB 以下
LINE:-72 dB 以下
MONI:-70 dB 以下(いずれも L.P.F 使用時)
歪み率(LINE)
+4 dB 設定で 0.1% 以下
+24 dB 設定で 0.3% 以下
クロストーク性能
チャンネル間:70 dB 以上(LINE 入力時)
L-R 間:50 dB 以上(LINE 入力時)



電源・物理仕様
電源
AC100~120V/AC200~240V(幅広いラインに自動対応)
DC +10 ~ +17V バックアップ入力対応(外部電源運用可能)
外形寸法と重量
幅約 435 mm × 奥行約 627 mm × 高さ約 140 mm(標準モデル)
重量:約 18 kg(カバー含む)



運用と用途

本機はアナログ設計による高い音質と信頼性を重視しており、以下のような現場に最適です:
映像制作スタジオの音声ミキシング
中継車・ロケ現場の音声管理
ライブイベントのアナログミキシング
プロフェッショナルオーディオ収録現場


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Question list
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After the seller responds, the original page will display the question
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: シグマ Sigma Systems Engineering BSS1204 放送・映像制作・中継用途 12 チャンネル・アナログミキサー
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my