CN208623893U - A kind of guitar reverberator - Google Patents

Abstract

The utility model provides a kind of guitar reverberator, includes reverberator main body, function button and circuit control system；Circuit control system is provided in reverberator ontology, front and back end is separately installed with preceding control panel and rear control panel；Preceding control panel is provided with power switch, standby switches, power supply indicator, reverberation degree adjusting, the adjusting of total volume adjustment, bass, middle pitch adjusting, high pitch adjusting, FAT switch, volume control and input jack, control panel is disposed with voltage-selected switch, power line socket, protective tube, 4 ohm of outputs, 8 ohm of outputs, outside connected switch jack, prime pipe and rear class pipe afterwards, and connect respectively with circuit control system；FAT switch-mode regulation and volume control adjust the gain for adjusting pre-amplifier, and guitar reverberation effect is good, safety easy to adjust.

Description

A kind of guitar reverberator

Technical field

The utility model relates to acoustics equipment technical fields, more specifically refer to a kind of guitar reverberator.

Background technique

The reverberation balanced device (reverberator) of existing sound equipment is that one kind can adjust various frequency content electric signal amplifications respectively The electronic equipment of amount, compensates the defect of loudspeaker and sound field by the adjusting of the electric signal to various different frequencies, compensation and Various sound sources and other special roles are modified, the balanced device on general sound console is only capable of to high frequency, intermediate frequency, low frequency three band frequencies electricity Signal is adjusted respectively.Existing guitar balanced device is not adjustable the effect of the gain of amplifier, it is difficult to meet user couple A variety of audios include the urgent need for the reverberation that guitar audio is adjusted.

Reverberation device is only adjustable Switching Power Supply state mostly at present, but when standby or high pressure conditions, has one Fixed security risk not can control the power input that reverberation device turns off high input voltage element when standby, and cannot be directed to Different impedance resistors speaker power can not select to export different impedances, be not able to satisfy and match different sounds to reverberation device The problem of case, the prime pipe and rear class pipe specifications and models used is unpaired, and reverberator cannot facilitate adjusting safety, guitar reverberation effect Fruit is bad.

Therefore, it is necessary to develop a kind of guitar reverberator.

Summary of the invention

The technical problem to be solved by the utility model is to provide a kind of guitar reverberators, realize standby broken height pressure, convenient Use the good reverberator of reverberation effect safely.

In order to solve the above-mentioned technical problem, the utility model provides a kind of guitar reverberator, includes reverberator main body, function It can key and circuit control system；It is provided with circuit control system in the reverberator ontology, before front and back end is separately installed with Control panel and rear control panel；The preceding control panel is provided with power switch, standby switches, power supply indicator, reverberation degree Adjusting, the adjusting of total volume adjustment, bass, middle pitch adjusting, high pitch adjusting, FAT switch, volume control and input jack, after described Control panel is disposed with voltage-selected switch, power line socket, protective tube, 4 ohm of outputs, 8 ohm of outputs, outside connected switches Jack, prime pipe and rear class pipe, and connect respectively with the circuit control system.

In above structure, the shell of the reverberator ontology is formed by sheet metal component bending.

In above structure, the standby switches are switched on or switched off the supply of electron tube high voltage power supply.

In above structure, the reverberation degree adjusting is the height for adjusting reverberator electricity frequency.

In above structure, the gain of the FAT switch-mode regulation pre-amplifier.

In above structure, the volume control is used to adjust the gain of pre-amplifier, and tenuto and total volume adjustment are common Prime distortion factor when use.

In above structure, 4 ohm of output and 8 ohm of outputs are connected respectively to the sound that total impedance is 4 ohm or 8 ohm Case.

In above structure, the prime pipe includes three electron tubes, model 12AX7 or ECC83 or 5751.

In above structure, the rear class pipe includes two sharing electron pipes, model EL84 or 6BQ5 or 6P14.

The beneficial effect of the utility model compared with prior art is: preceding control panel and rear control by reverberator ontology Different control switch keys is set on panel processed, inputs guitar jack, exports the speaker interface of different impedances, standby switches can be with The high input voltage of cutting in a high voltage state, prime pipe and rear class pipe strictly match, and FAT switch-mode regulation and volume control are adjusted and used In the gain of adjustment pre-amplifier, guitar reverberation effect is good, safety easy to adjust.

Detailed description of the invention

Fig. 1 is the assembly structure diagram of the utility model specific embodiment；

Fig. 2 is the rear control panel structural schematic diagram of the utility model specific embodiment.

Appended drawing reference

1, reverberator main body；2, preceding control panel；3, rear control panel；4, power switch；5, standby switches；6, power supply refers to Show lamp；7, reverberation degree is adjusted；8, total volume adjustment；9, bass is adjusted；10, middle pitch is adjusted；11, high pitch is adjusted；12, FAT is switched； 13, volume control；14, input jack；15, voltage-selected switch；16, power line socket；17, protective tube；18,4 ohm of output； 19,8 ohm of output；20, outside connected switch jack；21, prime pipe；22, rear class pipe.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

As depicted in figs. 1 and 2, specific embodiment of the utility model includes reverberator main body 1, function button and electricity Path control system；Circuit control system is provided in reverberator ontology, control panel 2 and rear control before front and back end is separately installed with Panel 3 processed；Preceding control panel 2 is provided with power switch 4, standby switches 5, power supply indicator 6, reverberation degree and adjusts 7, total volume tune Section 8, bass adjust 9, middle pitch and adjust 10, high pitch adjusting 11, FAT switch 12, volume control 13 and input jack 14, rear control plane Plate 3 is disposed with voltage-selected switch 15, power line socket 16,17,4 ohm of protective tube output, 18,8 ohm of outputs 19, outer Switch jack 20, prime pipe 21 and rear class pipe 22 are connect, and is connect respectively with circuit control system.

Bass adjusts 9, middle pitch and adjusts the range of audio signals that 10, high pitch adjusting 11 adjusts bass, middle pitch and high pitch respectively Signal boost or decaying.

Further, the shell of reverberator ontology is formed by sheet metal component bending, and shape is integrally good-looking, and splicing is easy to assembly, Firm and durable.

Further, standby switches 5 are switched on or switched off the supply of electron tube high voltage power supply, using not having high pressure when standby Power supply, safety when standby use.

Further, it is the height for adjusting reverberator electricity frequency that reverberation degree, which adjusts 7, and adjusts reverberant audio power Just.

Further, FAT switch 12 adjusts the gain of pre-amplifier, adjusts available bigger pre-amplifier and increases Benefit.

Further, the gain of the adjustment pre-amplifier of volume control 13, when tenuto and total volume adjustment 8 are used in conjunction with The prime distortion factor.

Further, 4 ohm output 18 and 8 ohm output 19 be connected respectively to total impedance be 4 ohm or 8 ohm of speakers, Cannot two simultaneously export different impedances, can be used with the speaker of respectively different impedance.

Further, electron tube of the prime pipe 21 including three high-quality, model 12AX7 or ECC83 or 5751, Reverberation effect is good.

Further, rear class pipe 22 includes two sharing electron pipes, model EL84 or 6BQ5 or 6P14, is adjusted mixed It is good to ring effect.

In addition, further including that there is voltage-selected switch 15 and the voltage range of protective tube 17 to match, power line socket 16 has There is the power supply line of the ground wire of safety certification, outside connected switch jack 20 has self-locking function, controls FAT switch 12, and all adjustings are opened It closes and connect control with the electronic component of circuit control system and circuit board, control different switching functions.

Different control is arranged on the preceding control panel 2 and rear control panel 3 that the utility model passes through reverberator ontology to open Key inputs guitar jack, exports the speaker interface of different impedances, standby switches 5 can cut off high pressure in a high voltage state Input, prime pipe 21 and rear class pipe 22 strictly match, and FAT switch 12 is adjusted and volume control 13 is adjusted for adjusting prime amplification The gain of device, guitar reverberation effect is good, safety easy to adjust.

The foregoing is merely this patent preferred embodiments, not limit this patent range, all using specification and attached Equivalent structure or equivalent flow shift made by figure content is directly or indirectly used in other relevant technical fields, belongs to This patent protects model.

Claims (9)

1. a kind of guitar reverberator, it is characterised in that: include reverberator main body, function button and circuit control system；It is described Circuit control system is provided in reverberator ontology, front and back end is separately installed with preceding control panel and rear control panel；It is described Preceding control panel be provided with power switch, standby switches, power supply indicator, reverberation degree adjusting, total volume adjustment, bass adjust, Middle pitch is adjusted, high pitch is adjusted, FAT switch, volume control and input jack, the rear control panel are disposed with voltage selection Switch, power line socket, protective tube, 4 ohm of outputs, 8 ohm of outputs, outside connected switch jack, prime pipe and rear class pipe, and respectively It is connect with the circuit control system.

2. guitar reverberator as described in claim 1, it is characterised in that: the shell of the reverberator ontology is by sheet metal component bending It forms.

3. guitar reverberator as described in claim 1, it is characterised in that: the standby switches are switched on or switched off electron tube high pressure Power supply supply.

4. guitar reverberator as described in claim 1, it is characterised in that: the reverberation degree adjusting is for adjusting reverberator electricity The height of frequency.

5. guitar reverberator as described in claim 1, it is characterised in that: the gain of the FAT switch-mode regulation pre-amplifier.

6. guitar reverberator as described in claim 1, it is characterised in that: the increasing of volume control adjustment pre-amplifier Prime distortion factor when benefit, tenuto and total volume adjustment are used in conjunction with.

7. guitar reverberator as described in claim 1, it is characterised in that: 4 ohm of outputs and 8 ohm of outputs are separately connected It is 4 ohm or 8 ohm of speakers to total impedance.

8. guitar reverberator as described in claim 1, it is characterised in that: the prime pipe includes three electron tubes, model 12AX7 or ECC83 or 5751.

9. guitar reverberator as described in claim 1, it is characterised in that: the rear class pipe includes two sharing electron pipes, type Number be EL84 or 6BQ5 or 6P14.