Amplificador de alta fidelidad de 100 vatios:  Amplificador de alta fidelidad de 100 vatios. Este es el diagrama del circuito del controlador DIY para el amplificador. Este circuito permite crear un amplificador con 20 transistores. Esta placa no es un amplificador, sino un controlador de sonido. Conduce el sonido a …

Audio equalizer circuit diagram 7 band: This is an audio equalizer circuit diagram, 7-band. It’s an audio graphic equalizer board. It’s a mono board. It has 7 audio graphic controllers. needs AC 18-0-18 voltage.positive, negative, and ground voltage. one input and one output. Every amplifier needs this type of board …

TDA2050 MONO BRIDGE: This is TDA2050 MONO BRIDGE amplifier circuit diagram. this is a mono amplifier circuit diagram. here we can use 12 voltage to 24 voltage. this circuit can make 32 watts output. here used TDA2050 IC. we also can use TDA2030 IC. here needs single voltage.  The TDA2050 …

Operational Amplifier 2 Channels – TL072: This is a 2-channel operational amplifier, specifically the TL072. TL072 is a high-speed, JFET-input single operational amplifier with low noise. TL072 pinout features a bipolar high-speed junction field-effect transistor. It’s a stereo amplifier. 12-volt operated circuit diagram.    Every amplifier needs this type of …

DIY adjustable voltage regulator: This is the DIY adjustable voltage regulator for 30 volts and 2 amperes. can control the voltage and amperes. Here, use 2 adjustable volumes to control the voltage and amperes. Here, use a 2N3055 transistor. It’s an NPN transistor. We can also use another transistor.  Type …

Amplifier circuit using MOSFET K1058 and J162: This is the amplifier circuit using MOSFET K1058 and J162. This circuit can produce 100 watts at a 35-0-35 voltage. This is a mono diagram. For stereo, it needs dual circuits. We can also use another MOSFET.  Type Designator is 2SK1058. The type …

quam ut amplificator est: This is quam ut amplificator est. This is a 4-transistor amplifier circuit diagram. This circuit diagram can make 300 watts using 60-0-60 voltage, 5 amperes. can use 25-0-25 voltage to 60-0-60 voltage. Any NPN and PNP transistors can be used in this circuit diagram. here use …

DIY driver circuit diagram: This is the DIY driver circuit diagram for the amplifier. This circuit can make an amplifier using 20 transistors. This board is not an amplifier. It’s just a sound driver. It drives the sound to transistors. We can use any of the PNP and NPN transistors …

Diy amplifier circuit using transistors: This is the DIY amplifier circuit using transistors 2SC5200 and 2SA1943. This diagram can make 150 watts using 35-0-35 voltage. We can also use other PNP and NPN transistors. like C5198 and A1941. However, this pair can produce a maximum of 100 watts. This diagram …

Crossover for the speaker: This is a Crossover for the speaker and the tweeter. this crossover save the speaker and tweeter from the high watts. without crossover  the horn or tweeter can’t run for a while. here in this circuit we can see 2 speaker one is the bass speaker …