JPS58135120U - amplifier boost circuit - Google Patents
amplifier boost circuitInfo
- Publication number
- JPS58135120U JPS58135120U JP3056082U JP3056082U JPS58135120U JP S58135120 U JPS58135120 U JP S58135120U JP 3056082 U JP3056082 U JP 3056082U JP 3056082 U JP3056082 U JP 3056082U JP S58135120 U JPS58135120 U JP S58135120U
- Authority
- JP
- Japan
- Prior art keywords
- boost circuit
- amplifier
- amplifier boost
- bridge
- type network
- 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
Links
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Amplifiers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のステレオプリメインアンプの構成図、第
２図は本考案のステレオプリメンアンプの構成図、第３
図は本考案増幅器のブースト回路の構成図、第４図はブ
リッジＴ型ネットワークの構成図、第５図はブリッジＴ
型ネットワークの伝達周波数特性図。
１は増幅器、２はブリッジＴ型ネットワーク、３は帰還
回路、４はスイッチ。Fig. 1 is a block diagram of a conventional stereo pre-main amplifier, Fig. 2 is a block diagram of a stereo pre-main amplifier of the present invention, and Fig. 3 is a block diagram of a conventional stereo pre-main amplifier.
The figure is a block diagram of the boost circuit of the amplifier of the present invention, Figure 4 is a block diagram of the bridge T type network, and Figure 5 is the block diagram of the bridge T network.
Transfer frequency characteristic diagram of type network. 1 is an amplifier, 2 is a bridge T-type network, 3 is a feedback circuit, and 4 is a switch.
Claims (1)
にブリッジＴ型ネットワーク２を挿入し、ブリッジＴ型
ネットワーク２と接地間にスイッチ４を設けた増幅器の
ブースト回路。This is an amplifier boost circuit in which a bridge T-type network 2 is inserted between the output end of a final stage amplifier 1 and a feedback resistor end of a feedback circuit 3, and a switch 4 is provided between the bridge T-type network 2 and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3056082U JPS58135120U (en) | 1982-03-03 | 1982-03-03 | amplifier boost circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3056082U JPS58135120U (en) | 1982-03-03 | 1982-03-03 | amplifier boost circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58135120U true JPS58135120U (en) | 1983-09-10 |
Family
ID=30042269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3056082U Pending JPS58135120U (en) | 1982-03-03 | 1982-03-03 | amplifier boost circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58135120U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5883412A (en) * | 1981-11-12 | 1983-05-19 | Matsushita Electric Ind Co Ltd | Frequency characteristic compensating circuit |
-
1982
- 1982-03-03 JP JP3056082U patent/JPS58135120U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5883412A (en) * | 1981-11-12 | 1983-05-19 | Matsushita Electric Ind Co Ltd | Frequency characteristic compensating circuit |
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