JPS53126247A - Btl amplifier circuit - Google Patents

Btl amplifier circuit

Info

Publication number
JPS53126247A
JPS53126247A JP4035177A JP4035177A JPS53126247A JP S53126247 A JPS53126247 A JP S53126247A JP 4035177 A JP4035177 A JP 4035177A JP 4035177 A JP4035177 A JP 4035177A JP S53126247 A JPS53126247 A JP S53126247A
Authority
JP
Japan
Prior art keywords
amplifier circuit
btl amplifier
btl
decreased
inputs
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
JP4035177A
Other languages
Japanese (ja)
Inventor
Kunio Seki
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 JP4035177A priority Critical patent/JPS53126247A/en
Publication of JPS53126247A publication Critical patent/JPS53126247A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

PURPOSE:To realize the BTL amplifier circuit which has a coupled capacitor omitted and whose price is decreased, by providing switch SW to the connection line between negative input terminals of the 1st and 2nd amplifiers applied with inputs which are out of phase.
JP4035177A 1977-04-11 1977-04-11 Btl amplifier circuit Pending JPS53126247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4035177A JPS53126247A (en) 1977-04-11 1977-04-11 Btl amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4035177A JPS53126247A (en) 1977-04-11 1977-04-11 Btl amplifier circuit

Publications (1)

Publication Number Publication Date
JPS53126247A true JPS53126247A (en) 1978-11-04

Family

ID=12578203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4035177A Pending JPS53126247A (en) 1977-04-11 1977-04-11 Btl amplifier circuit

Country Status (1)

Country Link
JP (1) JPS53126247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158919U (en) * 1986-03-29 1987-10-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158919U (en) * 1986-03-29 1987-10-08

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