KR890015046U - Bass amplifier circuit - Google Patents

Bass amplifier circuit

Info

Publication number
KR890015046U
KR890015046U KR2019870022709U KR870022709U KR890015046U KR 890015046 U KR890015046 U KR 890015046U KR 2019870022709 U KR2019870022709 U KR 2019870022709U KR 870022709 U KR870022709 U KR 870022709U KR 890015046 U KR890015046 U KR 890015046U
Authority
KR
South Korea
Prior art keywords
amplifier circuit
bass amplifier
bass
circuit
amplifier
Prior art date
Application number
KR2019870022709U
Other languages
Korean (ko)
Other versions
KR900010615Y1 (en
Inventor
곽성순
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019870022709U priority Critical patent/KR900010615Y1/en
Publication of KR890015046U publication Critical patent/KR890015046U/en
Application granted granted Critical
Publication of KR900010615Y1 publication Critical patent/KR900010615Y1/en

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/165—Equalizers; Volume or gain control in limited frequency bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
KR2019870022709U 1987-12-22 1987-12-22 Low frequency only amplifier circuit KR900010615Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870022709U KR900010615Y1 (en) 1987-12-22 1987-12-22 Low frequency only amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870022709U KR900010615Y1 (en) 1987-12-22 1987-12-22 Low frequency only amplifier circuit

Publications (2)

Publication Number Publication Date
KR890015046U true KR890015046U (en) 1989-08-11
KR900010615Y1 KR900010615Y1 (en) 1990-11-23

Family

ID=19270599

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870022709U KR900010615Y1 (en) 1987-12-22 1987-12-22 Low frequency only amplifier circuit

Country Status (1)

Country Link
KR (1) KR900010615Y1 (en)

Also Published As

Publication number Publication date
KR900010615Y1 (en) 1990-11-23

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19961231

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee