CN203233529U - Multifunctional electric guitar sound box - Google Patents
Multifunctional electric guitar sound box Download PDFInfo
- Publication number
- CN203233529U CN203233529U CN 201320256126 CN201320256126U CN203233529U CN 203233529 U CN203233529 U CN 203233529U CN 201320256126 CN201320256126 CN 201320256126 CN 201320256126 U CN201320256126 U CN 201320256126U CN 203233529 U CN203233529 U CN 203233529U
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- module
- circuit
- input
- electric guitar
- selector switch
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- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional electric guitar sound box. The multifunctional electric guitar sound box comprises an electric guitar input circuit, a karaoke connecting circuit, an IPOD connecting circuit, a USB connecting circuit, a CD input circuit, a SD card input circuit, an IPOD charging circuit, a power supply module, an input circuit module, an original sound removal circuit module, a first selecting switch, a distortion adjusting module, an original sound channel model, a second selecting switch, a tone tuning module, a sound effect tuning module, a power amplifying module, a loudspeaker and a volume adjusting module. The multifunctional electric guitar sound box provided by the utility model is capable of being used for karaoke input besides electric guitar input, an IPOD player can be connected with the electric guitar sound box in an inserted manner, and digital music can be input into the electric guitar sound box through a SD card, a USB or a CD, thereby increasing the functions of the electric guitar sound box.
Description
Technical field
The utility model relates to the electrophonic musical instrument audio amplifier, more particularly, relates to a kind of multifunction electric amp.
Background technology
The sound of electric guitar amplifies by audio amplifier.The quality of audio amplifier occupies half factor at least in electric guitar can send the quality of which type of musical sound, musical sound.Electric guitar audio amplifier of the prior art self does not have Kara OK function, realize that Kara OK function must pass through external miscellaneous equipment, can not connect other input equipment, and as IPOD, CD, USB etc., function ratio is more single.
The utility model content
The purpose of this utility model is to provide a kind of multifunction electric amp, its main technical schemes is as follows: a kind of multifunction electric amp, comprise the electric guitar input circuit, the Karaoke connecting circuit, the IPOD connecting circuit, the USB connecting circuit, the CD input circuit, SD card input circuit, the IPOD charging circuit, power module, the input circuit module, the primary sound circuit module disappears, first selector switch, the distortion adjustment module, the primary sound channel module, second selector switch, the note tuning module, the audio tuner module, power amplifier module, loud speaker and volume adjusting module is characterized in that:
Described electric guitar input circuit, described Karaoke connecting circuit, described IPOD connecting circuit, described USB connecting circuit, described CD input circuit and described SD card input circuit are connected with the input of described input circuit module respectively;
Be connected with described IPOD charging circuit between described IPOD connecting circuit and the described power module;
The output of described input circuit module is divided into two-way, and the described primary sound circuit module that disappears of leading up to is connected with the first input end of described first selector switch, and another road directly is connected with second input of described first selector switch;
The output of described first selector switch is divided into two-way, and the described distortion adjustment module of leading up to is connected with the first input end of described second selector switch, and another road is connected with second input of described second selector switch by described primary sound channel module;
The output of described second selector switch is connected with the input of described note tuning module;
Described note tuning module, described audio tuner module, described power amplifier module are connected successively with described loud speaker;
Described power module also is connected with described power amplifier module;
Described volume adjusting module is connected with described loud speaker.
The beneficial effects of the utility model are:
1, except the input of can also playing Karaoka of electric guitar input, can be on the electric guitar audio amplifier grafting IPOD player, play, accompany and charge, can be by SD card, USB, CD input digit music, the function of increase electric guitar audio amplifier;
2, carry out function by selector switch and switch, can eliminate the primary sound of the music of input, also can play by primary sound, thereby make that the playback of electric guitar audio amplifier and amusement function are further strengthened.
3, when having the situation of distortion, can carry out distortion by selector switch and regulate.
Description of drawings
Fig. 1 is the circuit diagram of multifunction electric amp of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, multifunction electric amp of the present utility model comprises electric guitar input circuit, Karaoke connecting circuit, IPOD connecting circuit, USB connecting circuit, CD input circuit, SD card input circuit, IPOD charging circuit, power module, input circuit module, the primary sound circuit module that disappears, first selector switch, distortion adjustment module, primary sound channel module, second selector switch, note tuning module, audio tuner module, power amplifier module, loud speaker and volume adjusting module.Wherein, electric guitar input circuit, Karaoke connecting circuit, IPOD connecting circuit, USB connecting circuit, CD input circuit are connected with the input of input circuit module respectively with SD card input circuit; Be connected with the IPOD charging circuit between IPOD connecting circuit and the power module.
The output of input circuit module is divided into two-way, and the primary sound circuit module that disappears of leading up to is connected with the first input end of first selector switch, and another road directly is connected with second input of first selector switch.
The output of first selector switch is divided into two-way, and the distortion adjustment module of leading up to is connected with the first input end of second selector switch, and another road is connected with second input of second selector switch by the primary sound channel module.
The output of second selector switch is connected with the input of note tuning module; Note tuning module, audio tuner module, power amplifier module are connected successively with loud speaker.
Power module also is connected with power amplifier module; Volume adjusting module is connected with loud speaker.
Carry out function by first selector switch and switch, can eliminate the primary sound of the music of input, also can play by primary sound, thereby make that the playback of electric guitar audio amplifier and amusement function are further strengthened.
When having the situation of distortion, can carry out distortion by second selector switch and regulate.
Each circuit module that uses in the utility model is known to those skilled in the art, does not repeat them here its physical circuit.
The multifunction electric amp of the present utility model input of except electric guitar input, can also playing Karaoka, can be on the electric guitar audio amplifier grafting IPOD player, play, accompany and charge, also can increase the function of electric guitar audio amplifier by SD card, USB interface, CD input digit music.
To the foregoing description of the disclosed embodiments, make those skilled in the art can realize or use the utility model.Obviously, described embodiment only is preferred embodiment of the present utility model, but not all.Other change of all that obtain under the prerequisite of not making creative work or modification also should be thought to belong to the scope that the utility model is protected.
Claims (1)
1. multifunction electric amp, comprise electric guitar input circuit, Karaoke connecting circuit, IPOD connecting circuit, USB connecting circuit, CD input circuit, SD card input circuit, IPOD charging circuit, power module, input circuit module, the primary sound circuit module that disappears, first selector switch, distortion adjustment module, primary sound channel module, second selector switch, note tuning module, audio tuner module, power amplifier module, loud speaker and volume adjusting module, it is characterized in that:
Described electric guitar input circuit, described Karaoke connecting circuit, described IPOD connecting circuit, described USB connecting circuit, described CD input circuit and described SD card input circuit are connected with the input of described input circuit module respectively;
Be connected with described IPOD charging circuit between described IPOD connecting circuit and the described power module;
The output of described input circuit module is divided into two-way, and the described primary sound circuit module that disappears of leading up to is connected with the first input end of described first selector switch, and another road directly is connected with second input of described first selector switch;
The output of described first selector switch is divided into two-way, and the described distortion adjustment module of leading up to is connected with the first input end of described second selector switch, and another road is connected with second input of described second selector switch by described primary sound channel module;
The output of described second selector switch is connected with the input of described note tuning module;
Described note tuning module, described audio tuner module, described power amplifier module are connected successively with described loud speaker;
Described power module also is connected with described power amplifier module;
Described volume adjusting module also is connected with described loud speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320256126 CN203233529U (en) | 2013-05-10 | 2013-05-10 | Multifunctional electric guitar sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320256126 CN203233529U (en) | 2013-05-10 | 2013-05-10 | Multifunctional electric guitar sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233529U true CN203233529U (en) | 2013-10-09 |
Family
ID=49289628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320256126 Expired - Fee Related CN203233529U (en) | 2013-05-10 | 2013-05-10 | Multifunctional electric guitar sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269165A (en) * | 2014-09-10 | 2015-01-07 | 韩熠 | Guitar digital delay effector |
-
2013
- 2013-05-10 CN CN 201320256126 patent/CN203233529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269165A (en) * | 2014-09-10 | 2015-01-07 | 韩熠 | Guitar digital delay effector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140510 |