JPS641784Y2 - - Google Patents

Info

Publication number
JPS641784Y2
JPS641784Y2 JP1980065737U JP6573780U JPS641784Y2 JP S641784 Y2 JPS641784 Y2 JP S641784Y2 JP 1980065737 U JP1980065737 U JP 1980065737U JP 6573780 U JP6573780 U JP 6573780U JP S641784 Y2 JPS641784 Y2 JP S641784Y2
Authority
JP
Japan
Prior art keywords
circuit
amplifier circuit
gain
switch
feedback equalizer
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.)
Expired
Application number
JP1980065737U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56167692U (sk
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 JP1980065737U priority Critical patent/JPS641784Y2/ja
Publication of JPS56167692U publication Critical patent/JPS56167692U/ja
Application granted granted Critical
Publication of JPS641784Y2 publication Critical patent/JPS641784Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP1980065737U 1980-05-14 1980-05-14 Expired JPS641784Y2 (sk)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980065737U JPS641784Y2 (sk) 1980-05-14 1980-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980065737U JPS641784Y2 (sk) 1980-05-14 1980-05-14

Publications (2)

Publication Number Publication Date
JPS56167692U JPS56167692U (sk) 1981-12-11
JPS641784Y2 true JPS641784Y2 (sk) 1989-01-17

Family

ID=29659852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980065737U Expired JPS641784Y2 (sk) 1980-05-14 1980-05-14

Country Status (1)

Country Link
JP (1) JPS641784Y2 (sk)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4968289B2 (ja) * 2009-05-26 2012-07-04 オンキヨー株式会社 フォノイコライザアンプ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696509A (en) * 1979-12-28 1981-08-04 Sony Corp Feedback amplifying circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696509A (en) * 1979-12-28 1981-08-04 Sony Corp Feedback amplifying circuit

Also Published As

Publication number Publication date
JPS56167692U (sk) 1981-12-11

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