Designing power amplifier Circuit is high quality. The some is the thing that must think over most. Be Pre tone control circuit , but friends must not worry. I has this circuit that it transistor all work in feeding character gets back to model specialty. Be use Constant Current source be something bias that get […]
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High quality tone control circuit by transistor low noise
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Classic Tone control circuit with low noise transistor
Today I meets Classic Tone control circuit. That is use low noise transistor model. which this circuit the interesting , because transistor entirely then have a voice good and economize good. From circuit this use transistor 3 pcs. For pretend pre tone model mono , if you want to use are the system stereo. As […]
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Low noise tone control circuit using C945
If you have electronics old equipment, keep many long ago year, unknow build Electronic Project good. I begs for to advise pre tone control circuit this. By it can fine to decorate the sound Bass,Treble and Volume well.There is the prominent point that use transistor, But be of good quality of good sound doesn’t be […]
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Stereo tone control circuit using IC TDA1524A
The stereo tone control circuit with IC, be the circuit diagram that use just IC number TDA1524A. It be pillar heart in the work which, be IC the integrated circuit diagram of Philip. It can use a part tone control or a part fines the sound bass, treble and balances get whole setly by can […]
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Passive tone control circuit
The Passive tone control circuit be the circuit fines the bass that has no the expansion but will give kind equipment R and C. It perform filter frequency then the circuit that build easy and must not use power supply. By can concede the porch with part power amplifier of output immediately. When feed input […]
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Super boost bass by UA741
Super boost bass circuit this be low pass filter circuit model,which will low pass filter. By give bass audio that firm then convenient for a person who like bass audio. This circuit will use , power supply 12 volt. When feed input come in sound signal will coupling change C1 and R3 go to reach […]
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Audio loudness control
If your main amplifiers. But the sound is not clear as low treble and little bass. We offer an easy way. Using less equipment. You create a very simple Audio loudness control circuit used to add bass. More during the normal listening levels. It is a passive circuit and do not use the power supply. […]
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Three circuits of preamp tone controls by NE5532
Today, I recommend a good quality preamp tone controls, a total of three circuits. We choose to use the NE5532 is main so interesting IC, because the ultra-low noise properties, it is commonly used in many fine audio. But these circuits are old. I have a circuits of friends. They has been small circuit with […]
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The super pre tone control project can build by yourself.
I always recommend relatively many circuits or project on the pre tone control. Today we see other interesting project. (Please do not get bored them). we can divide normally type of the tone control are 2 types as following 1. Passsive Tone Control 2. Active Tone Control A stype of the passive tone control circuit […]
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Transistor stereo bass booster
This is a bass booster that use transistors as base. It is designed to increase a low frequency of audio on cheaper than ICs or normally circuit. since use each channel only 2 transistors together with resistor and capacitors approximately ten parts only. In circuit will be have a potentiometer trimmer 10-50K act as adjusted […]
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Low noise pre tone control circuit using NE55532
This circuit is a pre tone control using NE5532. In a three circuits of preamp tone controls by NE5532 is a very popular. But it has details are not clear. We recommend the low noise pre tone control circuit instead. We use the a NE5532 is heart of circuit. It was a very interesting Ics […]
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Low volts stereo preamplifier with tone control circuit
This is the simple stereo amplifier for headphone with tone control circuit that use 1.5V X 2 only. It is used for mini MP3 player or other small source. I like it that use a few parts and low power. How it works To begin with this circuit will connect the switch-S1, to apply the […]
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Hi-Fi preamplifier with tone controls project circuit
The circuit features tune smooth bass, and treble is not spicy, with a very low distortion. Please below : more Features -Use low noise transistors -Frequency response range : 20Hz-20KHz -Total Harmonic Distortion Noise 0.001% at frequencies 20Hz-20KHz -Maximum output voltage 14Vrms at frequencies 20Hz-20KHz -Input sensitivity is 50mV -The increase / decrease rate of […]
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First tone controls projects for electronic students
This is the first pre tone for you. Since easiest to builds all components is assembled on one PCB, so small size and cheapest. I like the transistors pre amplifiers with tone controls. Because low noise and classic not outdated. For students, college students, took the basic tone control circuit in particular. But it can […]
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Classic active tone control circuit using ICs
A stereo pre amplifiers with active tone control circuit that has been popular for more than 40 years is this circuit which use the RC4739 as main components. Due to its features that the bass heavy, and treble sound is crystal clear. Due to its features that the bass heavy, and treble sound is crystal clear, still chose this project. Figure 1 the schematic circuit diagram This pre tone include of 2 main sector are: – The first, IC1 act as the pre amplifier circuit for the signal amplifier from the Magnetic pickup or microphone and – The second, IC2 is the low noise pre tone control circuit. Both transistors Q1,Q2 act as the impedance matching to between the input
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Stereo tone control circuit using IC TDA1524A
The stereo tone control circuit with IC, circuit diagram use just IC-TDA1524A. It be pillar heart ,frequency to adjust Volume, Balance, Bass and Treble
The post Stereo tone control circuit using IC TDA1524A appeared first on Elec Circuit - Electronic Circuit, Projects & Learning.
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Passive tone control circuit
The Passive tone control circuit, to adjust bass-treble with no the expansion, use equipment R and C only, to filter frequency,easy without power supply!
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Treble Booster circuit using IC-741
t is Treble Booster circuit help give the sound of music that you listens to bright go up. it is cheap, easy to build because a few pats with IC-741.
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Remote and Touch volume control circuit using IC-MC3340P
Remote and Touch volume control circuit by MC3340P If you are tired of adjusting the volume with a normal volume. I suggest this is the remote and touch volume controls circuit. You can adjust the volume by pressing the touch. To increase or decrease the volume of the amplifier, the microphone and other easily. We use the MC3340P is the main equipment. It is suitable for typical uses include instrumentation control, remote control audio amplifiers, electronic games, and CATV (cable TV) set–top converter audio control. We used IC1 acts as a buffer to help add up the sensitivity in the connection. when touch point input, the audio from input to pin 1 of IC2, the signal high or low follow
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Graphic equalizer circuit using op-amp 4558-LF353
This is Graphic equalizer circuit using op-amp 4558-LF353 low noise with PCB. Cut frequencies of 50Hz, 200HZ,800Hz,3.2kHz,12kHz.Supply voltage -15V GND -15V
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