JPH02106720U - - Google Patents

Info

Publication number
JPH02106720U
JPH02106720U JP1421089U JP1421089U JPH02106720U JP H02106720 U JPH02106720 U JP H02106720U JP 1421089 U JP1421089 U JP 1421089U JP 1421089 U JP1421089 U JP 1421089U JP H02106720 U JPH02106720 U JP H02106720U
Authority
JP
Japan
Prior art keywords
input
audio signal
supplied
switch
terminal
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.)
Granted
Application number
JP1421089U
Other languages
English (en)
Japanese (ja)
Other versions
JP2544217Y2 (ja
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 JP1421089U priority Critical patent/JP2544217Y2/ja
Publication of JPH02106720U publication Critical patent/JPH02106720U/ja
Application granted granted Critical
Publication of JP2544217Y2 publication Critical patent/JP2544217Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP1421089U 1989-02-09 1989-02-09 音響増幅器 Expired - Lifetime JP2544217Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1421089U JP2544217Y2 (ja) 1989-02-09 1989-02-09 音響増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1421089U JP2544217Y2 (ja) 1989-02-09 1989-02-09 音響増幅器

Publications (2)

Publication Number Publication Date
JPH02106720U true JPH02106720U (US20030157376A1-20030821-M00001.png) 1990-08-24
JP2544217Y2 JP2544217Y2 (ja) 1997-08-13

Family

ID=31225207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1421089U Expired - Lifetime JP2544217Y2 (ja) 1989-02-09 1989-02-09 音響増幅器

Country Status (1)

Country Link
JP (1) JP2544217Y2 (US20030157376A1-20030821-M00001.png)

Also Published As

Publication number Publication date
JP2544217Y2 (ja) 1997-08-13

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