JPH0559606B2 - - Google Patents

Info

Publication number
JPH0559606B2
JPH0559606B2 JP62224241A JP22424187A JPH0559606B2 JP H0559606 B2 JPH0559606 B2 JP H0559606B2 JP 62224241 A JP62224241 A JP 62224241A JP 22424187 A JP22424187 A JP 22424187A JP H0559606 B2 JPH0559606 B2 JP H0559606B2
Authority
JP
Japan
Prior art keywords
power amplifier
speaker
fader
channel
output
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 - Lifetime
Application number
JP62224241A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6468006A (en
Inventor
Makoto Tsukada
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.)
DERO RISAACHI KK
MARUWA DENSHI KAGAKU KK
Original Assignee
DERO RISAACHI KK
MARUWA DENSHI KAGAKU KK
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 DERO RISAACHI KK, MARUWA DENSHI KAGAKU KK filed Critical DERO RISAACHI KK
Priority to JP62224241A priority Critical patent/JPS6468006A/ja
Publication of JPS6468006A publication Critical patent/JPS6468006A/ja
Publication of JPH0559606B2 publication Critical patent/JPH0559606B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Stereophonic System (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP62224241A 1987-09-08 1987-09-08 Power amplifier provided with fader vr Granted JPS6468006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62224241A JPS6468006A (en) 1987-09-08 1987-09-08 Power amplifier provided with fader vr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62224241A JPS6468006A (en) 1987-09-08 1987-09-08 Power amplifier provided with fader vr

Publications (2)

Publication Number Publication Date
JPS6468006A JPS6468006A (en) 1989-03-14
JPH0559606B2 true JPH0559606B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-31

Family

ID=16810703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62224241A Granted JPS6468006A (en) 1987-09-08 1987-09-08 Power amplifier provided with fader vr

Country Status (1)

Country Link
JP (1) JPS6468006A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004297185A (ja) * 2003-03-25 2004-10-21 Nappu Enterprise Kk エコー防止回路
US7774217B1 (en) 2004-11-19 2010-08-10 Allstate Insurance Company Systems and methods for customizing automobile insurance
JP5060369B2 (ja) * 2008-04-03 2012-10-31 旭化成エレクトロニクス株式会社 出力バッファー回路

Also Published As

Publication number Publication date
JPS6468006A (en) 1989-03-14

Similar Documents

Publication Publication Date Title
JP2932225B2 (ja) 電源の電力供給容量を仮想的に拡張する装置
US3944941A (en) Switching circuit for use with balanced transformerless amplifier
US4321428A (en) Acoustic monolithic power semiconductor integrated circuit and acoustic system using the same
EP0054943B2 (en) Power amplifier for supplying electric power to a load by switching of power supply voltage
US5148115A (en) Load connection state detector circuit
JPH04250710A (ja) オーディオ回路
JPH11205053A (ja) 並列ａｂ級増幅段階を有するオーディオ出力アンプ
US3893038A (en) Automatic gain control circuit
JPH0559606B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4631490A (en) Audio output amplifying device
JPH0339929Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5921533Y2 (ja) 車載用音響機器
EP1209944A3 (en) Circuit assembly for widening the stereobase of stereophonic sound signals
JPS6255726B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2709984B2 (ja) オーディオ増幅回路およびオーディオシステム
JPS6322793Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US20100124334A1 (en) Amplification circuit and audio output equipment
JPH0846460A (ja) 増幅回路
JP3378090B2 (ja) ステレオオーディオ機器の出力回路
JPH0314815Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5848811Y2 (ja) ミキシング回路
JPS645367Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6138087Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH032989Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2521653Y2 (ja) マルチアンプ音響装置のヘッドホン切替回路