GB2261784B - An audio amplifier stage - Google Patents

An audio amplifier stage

Info

Publication number
GB2261784B
GB2261784B GB9122827A GB9122827A GB2261784B GB 2261784 B GB2261784 B GB 2261784B GB 9122827 A GB9122827 A GB 9122827A GB 9122827 A GB9122827 A GB 9122827A GB 2261784 B GB2261784 B GB 2261784B
Authority
GB
United Kingdom
Prior art keywords
audio amplifier
amplifier stage
stage
audio
amplifier
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 - Fee Related
Application number
GB9122827A
Other versions
GB9122827D0 (en
GB2261784A (en
Inventor
Clive Button
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.)
TRACE ELLIOT Ltd
Original Assignee
TRACE ELLIOT 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 TRACE ELLIOT Ltd filed Critical TRACE ELLIOT Ltd
Priority to GB9122827A priority Critical patent/GB2261784B/en
Publication of GB9122827D0 publication Critical patent/GB9122827D0/en
Publication of GB2261784A publication Critical patent/GB2261784A/en
Application granted granted Critical
Publication of GB2261784B publication Critical patent/GB2261784B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
    • H03F3/187—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only in integrated circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3217—Modifications of amplifiers to reduce non-linear distortion in single ended push-pull amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/265—Push-pull amplifiers; Phase-splitters therefor with field-effect transistors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
GB9122827A 1991-10-28 1991-10-28 An audio amplifier stage Expired - Fee Related GB2261784B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9122827A GB2261784B (en) 1991-10-28 1991-10-28 An audio amplifier stage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9122827A GB2261784B (en) 1991-10-28 1991-10-28 An audio amplifier stage

Publications (3)

Publication Number Publication Date
GB9122827D0 GB9122827D0 (en) 1991-12-11
GB2261784A GB2261784A (en) 1993-05-26
GB2261784B true GB2261784B (en) 1995-08-30

Family

ID=10703640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9122827A Expired - Fee Related GB2261784B (en) 1991-10-28 1991-10-28 An audio amplifier stage

Country Status (1)

Country Link
GB (1) GB2261784B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615285A1 (en) * 1996-04-18 1997-10-23 Dirk Dipl Ing Borgers Controlled push=pull audio amplifier
NZ531397A (en) * 2004-02-26 2006-10-27 Ind Res Ltd Audio amplifier circuit for producing distortion effects
GB201712391D0 (en) 2017-08-01 2017-09-13 Turner Michael James Controller for an electromechanical transducer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB905598A (en) * 1958-02-21 1962-09-12 John Somerset Murray Transistor amplifier of high or very high input impedance
GB1176859A (en) * 1966-12-27 1970-01-07 Rca Corp Improvements in D.C. Amplifiers.
GB1412620A (en) * 1971-11-26 1975-11-05 Nippon Electric Co Feedback amplifier arrangements
GB2035741A (en) * 1978-11-13 1980-06-18 Mesa Eng Inc Music instrument amplifier
GB2064906A (en) * 1979-10-02 1981-06-17 Sansui Electric Co Single ended push pull amplifier bias
GB2103004A (en) * 1981-05-29 1983-02-09 Peavey Electronics Corp Circuit for distorting an audio signal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB905598A (en) * 1958-02-21 1962-09-12 John Somerset Murray Transistor amplifier of high or very high input impedance
GB1176859A (en) * 1966-12-27 1970-01-07 Rca Corp Improvements in D.C. Amplifiers.
GB1412620A (en) * 1971-11-26 1975-11-05 Nippon Electric Co Feedback amplifier arrangements
GB2035741A (en) * 1978-11-13 1980-06-18 Mesa Eng Inc Music instrument amplifier
GB2064906A (en) * 1979-10-02 1981-06-17 Sansui Electric Co Single ended push pull amplifier bias
GB2103004A (en) * 1981-05-29 1983-02-09 Peavey Electronics Corp Circuit for distorting an audio signal

Also Published As

Publication number Publication date
GB9122827D0 (en) 1991-12-11
GB2261784A (en) 1993-05-26

Similar Documents

Publication Publication Date Title
EP0776088A3 (en) Amplifier output stage
EP0279694A3 (en) Audio amplifier
GB2254183B (en) An amplifier/filter combination
GB8905002D0 (en) Audio amplifiers
EP0510801A3 (en) Operational amplifier
ZA948745B (en) An amplifier
GB9101038D0 (en) Audio amplifiers
DE69414152T2 (en) Audio amplifier arrangement
EP0425878A3 (en) High-efficiency audio amplifier
DE69219254D1 (en) Audio amplifier
GB2264013B (en) Amplifier circuit
GB2283382B (en) An operational amplifier
GB2261784B (en) An audio amplifier stage
GB2261785B (en) Amplifier circuit
GB9300669D0 (en) Audio amplifier
GB2256105B (en) Limiting amplifier
SG52529A1 (en) Audio amplifier arrangement
GB8726322D0 (en) Audio amplifier
GB9300664D0 (en) Audio amplifier
GB2222496B (en) An audio amplifier
EP0539137A3 (en) Amplifier
GB9317075D0 (en) An improved amplifier
GB2268014B (en) An amplifier
GB9205445D0 (en) Improved audio amplifier
AU2991492A (en) Amplifier biasing circuit

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee