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
Links
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Amplifiers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980065737U JPS641784Y2 (zh) | 1980-05-14 | 1980-05-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980065737U JPS641784Y2 (zh) | 1980-05-14 | 1980-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56167692U JPS56167692U (zh) | 1981-12-11 |
JPS641784Y2 true JPS641784Y2 (zh) | 1989-01-17 |
Family
ID=29659852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980065737U Expired JPS641784Y2 (zh) | 1980-05-14 | 1980-05-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS641784Y2 (zh) |
Families Citing this family (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5696509A (en) * | 1979-12-28 | 1981-08-04 | Sony Corp | Feedback amplifying circuit |
-
1980
- 1980-05-14 JP JP1980065737U patent/JPS641784Y2/ja not_active Expired
Patent Citations (1)
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 (zh) | 1981-12-11 |
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