JPS5854121U - audio amplifier - Google Patents
audio amplifierInfo
- Publication number
- JPS5854121U JPS5854121U JP14852981U JP14852981U JPS5854121U JP S5854121 U JPS5854121 U JP S5854121U JP 14852981 U JP14852981 U JP 14852981U JP 14852981 U JP14852981 U JP 14852981U JP S5854121 U JPS5854121 U JP S5854121U
- Authority
- JP
- Japan
- Prior art keywords
- audio amplifier
- volume
- switching device
- adjusters
- selecting
- 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
Links
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Amplifiers (AREA)
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図は従来のオーディオアンプの構成の１例を示す図
、第２図はこの考案の実施例を示す図である。
１・・・・・・プリアンプ、２・・・・・・メインアン
プ、３・・・・・・スピーカ、４・・・・・・音量ボリ
ューム、５・・・・・・音量ボリュームＡ、６・・・・
・・音量ボリュームＢ、 ？・・・・・・音量ボリュー
ムＣ，８・・・・・・音量切換スイッチ。FIG. 1 is a diagram showing an example of the configuration of a conventional audio amplifier, and FIG. 2 is a diagram showing an embodiment of this invention. 1... Preamplifier, 2... Main amplifier, 3... Speaker, 4... Volume volume, 5... Volume volume A, 6・・・・・・
...Volume volume B, ? ...Volume C, 8...Volume changeover switch.
Claims (1)
を選択するための切り換え装置を備え、音量レベルを任
意に設定された上記音量調整器を上記切り換え装置にて
切り換えるようにしたことを特徴とするオーディオアン
プ。A plurality of volume adjusters and a switching device for selecting one of the volume adjusters are provided, and the volume level is arbitrarily set and the switching device is used to switch the volume adjuster. An audio amplifier featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14852981U JPS5854121U (en) | 1981-10-06 | 1981-10-06 | audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14852981U JPS5854121U (en) | 1981-10-06 | 1981-10-06 | audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5854121U true JPS5854121U (en) | 1983-04-13 |
Family
ID=29941344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14852981U Pending JPS5854121U (en) | 1981-10-06 | 1981-10-06 | audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5854121U (en) |
-
1981
- 1981-10-06 JP JP14852981U patent/JPS5854121U/en active Pending
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