JPS55102907A - Acoustic amplifier - Google Patents

Acoustic amplifier

Info

Publication number
JPS55102907A
JPS55102907A JP783580A JP783580A JPS55102907A JP S55102907 A JPS55102907 A JP S55102907A JP 783580 A JP783580 A JP 783580A JP 783580 A JP783580 A JP 783580A JP S55102907 A JPS55102907 A JP S55102907A
Authority
JP
Japan
Prior art keywords
circuit
power
output
voltage
output terminal
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.)
Granted
Application number
JP783580A
Other languages
English (en)
Other versions
JPS6059761B2 (ja
Inventor
Nao Seki
Yoshio Sakamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55007835A priority Critical patent/JPS6059761B2/ja
Publication of JPS55102907A publication Critical patent/JPS55102907A/ja
Publication of JPS6059761B2 publication Critical patent/JPS6059761B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
JP55007835A 1980-01-28 1980-01-28 音響増幅器 Expired JPS6059761B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55007835A JPS6059761B2 (ja) 1980-01-28 1980-01-28 音響増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55007835A JPS6059761B2 (ja) 1980-01-28 1980-01-28 音響増幅器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP4550072A Division JPS5539929B2 (ja) 1972-05-10 1972-05-10

Publications (2)

Publication Number Publication Date
JPS55102907A true JPS55102907A (en) 1980-08-06
JPS6059761B2 JPS6059761B2 (ja) 1985-12-26

Family

ID=11676655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55007835A Expired JPS6059761B2 (ja) 1980-01-28 1980-01-28 音響増幅器

Country Status (1)

Country Link
JP (1) JPS6059761B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154805A (ja) * 1983-02-22 1984-09-03 Rohm Co Ltd 増幅回路
US6054898A (en) * 1996-08-30 2000-04-25 Kabushiki Kaisha Kenwood Semiconductor device having SEPP connected NPN and PNP transistors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154805A (ja) * 1983-02-22 1984-09-03 Rohm Co Ltd 増幅回路
US6054898A (en) * 1996-08-30 2000-04-25 Kabushiki Kaisha Kenwood Semiconductor device having SEPP connected NPN and PNP transistors

Also Published As

Publication number Publication date
JPS6059761B2 (ja) 1985-12-26

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