JPH0221892U - - Google Patents

Info

Publication number
JPH0221892U
JPH0221892U JP9230788U JP9230788U JPH0221892U JP H0221892 U JPH0221892 U JP H0221892U JP 9230788 U JP9230788 U JP 9230788U JP 9230788 U JP9230788 U JP 9230788U JP H0221892 U JPH0221892 U JP H0221892U
Authority
JP
Japan
Prior art keywords
volume
pass filter
speaker
amplifier
volume adjustment
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.)
Pending
Application number
JP9230788U
Other languages
English (en)
Japanese (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 JP9230788U priority Critical patent/JPH0221892U/ja
Publication of JPH0221892U publication Critical patent/JPH0221892U/ja
Pending legal-status Critical Current

Links

JP9230788U 1988-07-12 1988-07-12 Pending JPH0221892U (US07993877-20110809-P00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9230788U JPH0221892U (US07993877-20110809-P00003.png) 1988-07-12 1988-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9230788U JPH0221892U (US07993877-20110809-P00003.png) 1988-07-12 1988-07-12

Publications (1)

Publication Number Publication Date
JPH0221892U true JPH0221892U (US07993877-20110809-P00003.png) 1990-02-14

Family

ID=31316754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9230788U Pending JPH0221892U (US07993877-20110809-P00003.png) 1988-07-12 1988-07-12

Country Status (1)

Country Link
JP (1) JPH0221892U (US07993877-20110809-P00003.png)

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