BE490545A - - Google Patents
Info
- Publication number
- BE490545A BE490545A BE490545DA BE490545A BE 490545 A BE490545 A BE 490545A BE 490545D A BE490545D A BE 490545DA BE 490545 A BE490545 A BE 490545A
- Authority
- BE
- Belgium
- Prior art keywords
- contact
- notes
- volume regulator
- low
- resistor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
- H03G9/04—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes
- H03G9/06—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes for gain control and tone control
Landscapes
- Amplifiers (AREA)
- Control Of Amplification And Gain Control (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE490545A true BE490545A (ja�@�@) |
Family
ID=135237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE490545D BE490545A (ja�@�@) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE490545A (ja�@�@) |
-
0
- BE BE490545D patent/BE490545A/fr unknown
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