JPS58172293U - Headphone amplifier - Google Patents
Headphone amplifierInfo
- Publication number
- JPS58172293U JPS58172293U JP7018182U JP7018182U JPS58172293U JP S58172293 U JPS58172293 U JP S58172293U JP 7018182 U JP7018182 U JP 7018182U JP 7018182 U JP7018182 U JP 7018182U JP S58172293 U JPS58172293 U JP S58172293U
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- connection terminal
- input
- headphone
- headphone amplifier
- 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
Links
- 230000005236 sound signal Effects 0.000 claims 9
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例であるヘッドホン増幅装置の
回路ブロック図、第２図、第３図は該増幅装置の接続関
係を表わす図、第４図は本考案の他の実施例であるヘッ
ドホン増幅装置である。
１．４１，１０１，２０１・・・・・・入力端子、２・
・・・・・音色形成回路、３． ８． ９． ４２．
４３． ４８゜４９・・・・・・可変抵抗器、４． ７
． １０． ４５． ５１゜５２・・・・・・増幅器、
５・・・・・・抵抗、６． １０６゜２０６・・・・・
・パスライン接続端子、１１，１１１゜２１１・・・・
・・出力端子、４０・・・・・・出力回路、５０・・・
・・・ステレオ回路、１２０．２２０・・・・・・電気
ギター、１００．２００．３００・・・・・・ヘッドホ
ン増幅装置、１２・・・・・・パスライン、３３０・・
・・・・マイク、１２１゜２２１．３３１・・・・・・
ヘッドホン。FIG. 1 is a circuit block diagram of a headphone amplifying device that is an embodiment of the present invention, FIGS. 2 and 3 are diagrams showing the connection relationship of the amplifying device, and FIG. 4 is a circuit block diagram of a headphone amplifier that is an embodiment of the present invention. This is a headphone amplifier. 1.41, 101, 201... Input terminal, 2.
...Tone formation circuit, 3. 8. 9. 42.
43. 48°49...Variable resistor, 4. 7
．． 10. 45. 51゜52・・・・・・Amplifier,
5...Resistance, 6. 106°206...
・Pass line connection terminal, 11,111゜211...
...Output terminal, 40...Output circuit, 50...
... Stereo circuit, 120.220 ... Electric guitar, 100.200.300 ... Headphone amplifier, 12 ... Pass line, 330 ...
...Mike, 121°221.331...
headphone.
Claims (1)
た音声信号が信号経路を介して印加されるパスライン接
続端子と、該パスライン接続端子に印加された音声信号
と該入力端子より入力された音声信号とを入力する音声
信号出力回路と、該音声信号出力回路から得られる出力
音声信号を印加するヘッドホン接続端子とを具備したヘ
ッドホン増幅装置。An audio signal input terminal to which a musical instrument or microphone is connected, a pass line connection terminal to which the input audio signal is applied via a signal path, and an audio signal input from the input terminal to which the audio signal applied to the pass line connection terminal is applied. 1. A headphone amplifier comprising: an audio signal output circuit that inputs an audio signal obtained from the audio signal; and a headphone connection terminal that applies an output audio signal obtained from the audio signal output circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7018182U JPS58172293U (en) | 1982-05-13 | 1982-05-13 | Headphone amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7018182U JPS58172293U (en) | 1982-05-13 | 1982-05-13 | Headphone amplifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58172293U true JPS58172293U (en) | 1983-11-17 |
| JPH0119515Y2 JPH0119515Y2 (en) | 1989-06-06 |
Family
ID=30079866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7018182U Granted JPS58172293U (en) | 1982-05-13 | 1982-05-13 | Headphone amplifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58172293U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10043501B2 (en) | 2016-05-11 | 2018-08-07 | Yamaha Corporation | Signal processing device |
-
1982
- 1982-05-13 JP JP7018182U patent/JPS58172293U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0119515Y2 (en) | 1989-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58172293U (en) | Headphone amplifier | |
| JPS60144377U (en) | Sensory sound device | |
| JPS59166299U (en) | Voice-changing sound effect generator | |
| JPS5881600U (en) | headphone device | |
| JPS59177292U (en) | Loudspeaker equipment | |
| JPS6114524U (en) | Vehicle audio equipment | |
| JPS5943999U (en) | Instrument amplification device | |
| JPS5895411A (en) | Small-sized acoustic device | |
| JPS5995408U (en) | Automatic adjustment device for music frequency characteristics | |
| JPS60179824U (en) | Acoustic characteristics measuring device | |
| JPS58180600U (en) | voice identification device | |
| JPS5840968U (en) | Communication device using listening device | |
| JPS61156392U (en) | ||
| JPS6064404U (en) | Headphone amplifier | |
| JPS60167500U (en) | Sound reproduction equipment | |
| JPS588285U (en) | Sound field expansion circuit for stereo sound equipment | |
| JPS5813594U (en) | Musical tone signal control device for electronic electric musical instruments | |
| JPS59145713U (en) | karaoke equipment | |
| JPS59134999U (en) | portable public address system | |
| JPS6082900U (en) | sound reproduction device | |
| JPS58176489U (en) | sound field reproduction device | |
| JPS6385988U (en) | ||
| JPS5871300U (en) | Portable loudspeaker with selectable sound quality function | |
| JPS5984913U (en) | Amplifier | |
| JPS5830392U (en) | headphone drive device |