JPS63163014U - - Google Patents

Info

Publication number
JPS63163014U
JPS63163014U JP5723087U JP5723087U JPS63163014U JP S63163014 U JPS63163014 U JP S63163014U JP 5723087 U JP5723087 U JP 5723087U JP 5723087 U JP5723087 U JP 5723087U JP S63163014 U JPS63163014 U JP S63163014U
Authority
JP
Japan
Prior art keywords
audio
volume adjustment
volume
main body
adjustment means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5723087U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5723087U priority Critical patent/JPS63163014U/ja
Publication of JPS63163014U publication Critical patent/JPS63163014U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Control Of Amplification And Gain Control (AREA)

Description

【図面の簡単な説明】
第1図は本考案による音響装置の構成を示すブ
ロツク図である。 1……前置増幅器、2……主増幅器、3……外
部音量制御ボツクス、VR1……本体側の音量制
御ボリユーム、VR2……外部制御ボツクスの音
量ボリユーム、SW……スイツチ、CN……本体
と外部音量制御ボツクスの間の接続部、CN′…
…外部ボツクスを使用しない時、本体側に挿し込
むプラグ。

Claims (1)

  1. 【実用新案登録請求の範囲】 音響機器本体に音量調整手段を備え、該音量調
    整手段と音声出力手段の中間部に他の音量調整手
    段を接続し得るように構成された音響装置におい
    て、 (a) 上記本体側音量調整手段と他の音量調整手
    段の一方のみを音声出力手段に接続する切換え手
    段 を具備することを特徴とする音響装置。
JP5723087U 1987-04-14 1987-04-14 Pending JPS63163014U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5723087U JPS63163014U (ja) 1987-04-14 1987-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5723087U JPS63163014U (ja) 1987-04-14 1987-04-14

Publications (1)

Publication Number Publication Date
JPS63163014U true JPS63163014U (ja) 1988-10-25

Family

ID=30886749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5723087U Pending JPS63163014U (ja) 1987-04-14 1987-04-14

Country Status (1)

Country Link
JP (1) JPS63163014U (ja)

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