JPS6221616U - - Google Patents

Info

Publication number
JPS6221616U
JPS6221616U JP11186185U JP11186185U JPS6221616U JP S6221616 U JPS6221616 U JP S6221616U JP 11186185 U JP11186185 U JP 11186185U JP 11186185 U JP11186185 U JP 11186185U JP S6221616 U JPS6221616 U JP S6221616U
Authority
JP
Japan
Prior art keywords
headphone
power amplifier
speaker
passing
switch
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
JP11186185U
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 JP11186185U priority Critical patent/JPS6221616U/ja
Publication of JPS6221616U publication Critical patent/JPS6221616U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の構成を示す回路図
、第2図は電力増幅回路、ヘツドホンジヤツクお
よびスピーカ端子との配置図、第3図は従来例の
構成を示す回路図である。 3……ヘツドホンジヤツク、5……スピーカ端
子、6A……電力増幅回路、7……切換スイツチ

Claims (1)

    【実用新案登録請求の範囲】
  1. スピーカとヘツドホンとの切換出力端子を有す
    る電力増幅器において、ヘツドホンジヤツクの切
    換スイツチを通したあとから負帰還をかけたこと
    を特徴とする電力増幅器。
JP11186185U 1985-07-23 1985-07-23 Pending JPS6221616U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11186185U JPS6221616U (ja) 1985-07-23 1985-07-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11186185U JPS6221616U (ja) 1985-07-23 1985-07-23

Publications (1)

Publication Number Publication Date
JPS6221616U true JPS6221616U (ja) 1987-02-09

Family

ID=30992180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11186185U Pending JPS6221616U (ja) 1985-07-23 1985-07-23

Country Status (1)

Country Link
JP (1) JPS6221616U (ja)

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