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GB2624781B - Valve amplifier comprising a switched mode power supply and circuitry configured to mimic one or more output characteristics of a linear power supply - Google Patents

Valve amplifier comprising a switched mode power supply and circuitry configured to mimic one or more output characteristics of a linear power supply Download PDF

Info

Publication number
GB2624781B
GB2624781B GB2316446.0A GB202316446A GB2624781B GB 2624781 B GB2624781 B GB 2624781B GB 202316446 A GB202316446 A GB 202316446A GB 2624781 B GB2624781 B GB 2624781B
Authority
GB
United Kingdom
Prior art keywords
power supply
mimic
output characteristics
circuitry configured
switched mode
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.)
Active
Application number
GB2316446.0A
Other versions
GB2624781A (en
GB202316446D0 (en
Inventor
James Stevens Paul
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.)
Blackstar Amplification Ltd
Original Assignee
Blackstar Amplification 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 Blackstar Amplification Ltd filed Critical Blackstar Amplification Ltd
Priority to GB2316446.0A priority Critical patent/GB2624781B/en
Priority claimed from GB2107724.3A external-priority patent/GB2607109B/en
Publication of GB202316446D0 publication Critical patent/GB202316446D0/en
Publication of GB2624781A publication Critical patent/GB2624781A/en
Application granted granted Critical
Publication of GB2624781B publication Critical patent/GB2624781B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00Instruments in which the tones are generated by electromechanical means
    • G10H3/12Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/18Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • G10H3/186Means for processing the signal picked up from the strings
    • G10H3/187Means for processing the signal picked up from the strings for distorting the signal, e.g. to simulate tube amplifiers
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/02Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181Low-frequency amplifiers, e.g. audio preamplifiers
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28Push-pull amplifiers; Phase-splitters therefor with tubes only
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F2200/00Indexing scheme relating to amplifiers
    • H03F2200/03Indexing scheme relating to amplifiers the amplifier being designed for audio applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Amplifiers (AREA)
GB2316446.0A 2021-05-28 2021-05-28 Valve amplifier comprising a switched mode power supply and circuitry configured to mimic one or more output characteristics of a linear power supply Active GB2624781B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2316446.0A GB2624781B (en) 2021-05-28 2021-05-28 Valve amplifier comprising a switched mode power supply and circuitry configured to mimic one or more output characteristics of a linear power supply

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2316446.0A GB2624781B (en) 2021-05-28 2021-05-28 Valve amplifier comprising a switched mode power supply and circuitry configured to mimic one or more output characteristics of a linear power supply
GB2107724.3A GB2607109B (en) 2021-05-28 2021-05-28 Valve amplifiers

Publications (3)

Publication Number Publication Date
GB202316446D0 GB202316446D0 (en) 2023-12-13
GB2624781A GB2624781A (en) 2024-05-29
GB2624781B true GB2624781B (en) 2024-12-04

Family

ID=90924648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2316446.0A Active GB2624781B (en) 2021-05-28 2021-05-28 Valve amplifier comprising a switched mode power supply and circuitry configured to mimic one or more output characteristics of a linear power supply

Country Status (1)

Country Link
GB (1) GB2624781B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US576317A (en) * 1897-02-02 Button-making machine
US761316A (en) * 1903-09-08 1904-05-31 Sidney W Miller Double-trap siphon.
US5761317A (en) * 1996-03-04 1998-06-02 Pritchard; Eric K. Tube amplifier fat emulation structure
US5909145A (en) * 1995-11-16 1999-06-01 Maven Peal Instruments, Inc. Variable control of electronic power supplies

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US576317A (en) * 1897-02-02 Button-making machine
US761316A (en) * 1903-09-08 1904-05-31 Sidney W Miller Double-trap siphon.
US5909145A (en) * 1995-11-16 1999-06-01 Maven Peal Instruments, Inc. Variable control of electronic power supplies
US5761317A (en) * 1996-03-04 1998-06-02 Pritchard; Eric K. Tube amplifier fat emulation structure

Also Published As

Publication number Publication date
GB2624781A (en) 2024-05-29
GB202316446D0 (en) 2023-12-13

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