Speaker Protection circuit diagram: The Speaker Protection circuit diagram is an important circuit diagram for our amplifier. this circuit protects our speaker. Some time amplifier got a problem then the high voltage comes out from the amplifier output. this type of problem burnt our soundbox. Component list with diagram. Please …

how to make 2 transistor amplifier 2sc5200 and 2sa1943: This is a transistor amplifier circuit diagram. here in this diagram used 2 transistors, 2sc5200 and 2sa1943. this is a PNP and NPN transistor amplifier circuit diagram. in this circuit, we also can use another PNP and NPN transistor. NPN is …

2 transistor amplifier diagram using the battery: This is 2 transistor amplifier diagram. we also can use the battery in this circuit. this circuit can run with 24 voltage to 36 voltage. for 24 voltage we have to use 2 batteries and for 36 voltage we have to use 3 …

how to make a preamplifier circuit:  how to make a preamplifier circuit. This is a dual low-noise operational amplifier. az4580 is a mono-dual low-noise operational amplifier. It is designed for audio systems to improve tone control. it can also be used in pre-amplifiers. This IC features internal frequency compensation, low …

how to make an amplifier circuit: This is a transistor amplifier circuit diagram. this is a driver board only. we have to use another circuit for the main transistor. we can use 2sc5200/2sc2933 for positive voltage. and 2sa1943/2sa1216 for negative voltage.  Here we show 2sa1216 and 2sc2933 transistors but also …

Stereo preamplifier circuit diagram: This is a Stereo circuit diagram. we need a Stereo circuit when we are making an amplifier. without a pre-amplifier amplifier can’t make the best quality of sound. here in this circuit used OPA2134PA IC. it’s a dual-voltage preamplifier.  The symbol is here for the component …

how to make an amplifier board: This is a 2sc5200 2sa1943 amplifier board with 200 Watts. this circuit is a mono amplifier circuit diagram. but we can use it in stereo mode by using two circuit boards. In this circuit, we can use 24-0-24 to 50-0-50 voltage in this circuit. …

how to make subwoofer low pass filter: Here we can know that how to make a subwoofer low pass filter? this is a low pass filter circuit diagram for making a subwoofer amplifier. many kinds of circuit diagrams we can find in the electronics. but this is one of the …

how to make 200 watts amplifier: This is a 2sc5200 2sa1943 amplifier board with 200 Watts. It’s can make 200 watts maximum because it’s 4 transistor amplifiers and a circuit board. the watts depend on the transformer voltage and amperes. We know that Voltage X Amperes= Watts.   2sc5200 transistor: …

how to make a bass tone circuit?: This circuit diagram uses one transistor c828. here used 4 volumes. volume, bass, and high, and tone. this circuit is one of the best bass tone control circuits. it’s run at 12 voltages. every amplifier needs this circuit to control the sound. 100k …