JPH0125030Y2 - - Google Patents

Info

Publication number
JPH0125030Y2
JPH0125030Y2 JP4357181U JP4357181U JPH0125030Y2 JP H0125030 Y2 JPH0125030 Y2 JP H0125030Y2 JP 4357181 U JP4357181 U JP 4357181U JP 4357181 U JP4357181 U JP 4357181U JP H0125030 Y2 JPH0125030 Y2 JP H0125030Y2
Authority
JP
Japan
Prior art keywords
microphone
microphones
mic
transformer
impedance
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
Application number
JP4357181U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57158286U (OSRAM
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 filed Critical
Priority to JP4357181U priority Critical patent/JPH0125030Y2/ja
Publication of JPS57158286U publication Critical patent/JPS57158286U/ja
Application granted granted Critical
Publication of JPH0125030Y2 publication Critical patent/JPH0125030Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP4357181U 1981-03-27 1981-03-27 Expired JPH0125030Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4357181U JPH0125030Y2 (OSRAM) 1981-03-27 1981-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4357181U JPH0125030Y2 (OSRAM) 1981-03-27 1981-03-27

Publications (2)

Publication Number Publication Date
JPS57158286U JPS57158286U (OSRAM) 1982-10-05
JPH0125030Y2 true JPH0125030Y2 (OSRAM) 1989-07-27

Family

ID=29840541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4357181U Expired JPH0125030Y2 (OSRAM) 1981-03-27 1981-03-27

Country Status (1)

Country Link
JP (1) JPH0125030Y2 (OSRAM)

Also Published As

Publication number Publication date
JPS57158286U (OSRAM) 1982-10-05

Similar Documents

Publication Publication Date Title
GB2075805A (en) Stereo-monaural selecting circuits
JPH0125030Y2 (OSRAM)
US4490844A (en) Low frequency transformer
US7043034B2 (en) Loudspeaker with single or dual channel input selector and lockout
GB1415422A (en) Setting magnetic flux density
US4217556A (en) Output amplifying circuit
US2896022A (en) Intercommunication system
JP2021022768A (ja) サラウンド回路及びそのサラウンド回路を利用した音響システム
US5740255A (en) High fidelity audio cable comparator and method therefor
GB2115613A (en) Combiner network
JP6569165B1 (ja) サラウンド回路及びそのサラウンド回路を利用した音響システム
JPH0713300Y2 (ja) 平衡増幅器の出力装置
JP2560247Y2 (ja) ヘッドホン出力回路
JPS5811111Y2 (ja) スピ−カ装置
JPH0119515Y2 (OSRAM)
JPS5843312Y2 (ja) エンカクオンリヨウセイギヨソウチ
US6724250B2 (en) Transformer of power-amplifier module for an audio device
CN120034792A (zh) 一种会议主机输出系统
JPH032989Y2 (OSRAM)
JPS62295597A (ja) スピ−カ装置
JP2601211B2 (ja) スピーカ接続用コード付プラグ装置
JPH0114984Y2 (OSRAM)
JPS599450Y2 (ja) 増幅装置
JPH0127354Y2 (OSRAM)
KR200247799Y1 (ko) 브리지 앰프의 헤드 폰 연결 회로