Audio Amplifiers

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This is an Amplifier circuit diagram using sanken transistors. It’s an NPN and PNP amplifier. here used 2sa1216 and 2sc2922 transistors. this is a paired transistor. one pair transistor can make 200 watts. that means this 2sc2922 and 2sa1216. 2sc2922 is a positive transistor NPN. and 2sa1216 is a negative transistor PNP. in this circuit we can use a maximum of 70-0-70 voltage and 6 amperes. but we are using 50-0-50 voltage and 6 amperes. Techno, Hifi Amplifier, Audio Amplifiers, Power Amplifiers, Audio Amplifier, Electrical Tools, Amplifier, Electronic Circuit Projects, Basic Electronic Circuits

This is an Amplifier circuit diagram using sanken transistors. It’s an NPN and PNP amplifier. here used 2sa1216 and 2sc2922 transistors. this is a paired transistor. one pair transistor can make 200 watts. that means this 2sc2922 and 2sa1216. 2sc2922 is a positive transistor NPN. and 2sa1216 is a negative transistor PNP. in this circuit we can use a maximum of 70-0-70 voltage and 6 amperes. but we are using 50-0-50 voltage and 6 amperes.

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Electronics help care
Subwoofer Amplifier, Speaker Amplifier, Audio Amplifiers, Subwoofer Box Design, Power Supply Circuit, Audio Amplifier, Stereo Amp, Car Audio Systems, Subwoofer

In this article, we will discuss the working principle and specifications of the Subwoofer Amplifier Circuit TDA2030, as well as the accompanying BD711 and BD712 transistors used in its implementation. The TDA2030 amplifier chipset provides an excellent solution for constructing a subwoofer amplifier circuit.

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Antonio Borges
This is a bass treble controller circuit. this circuit needs to control the sound quality. every amplifier needs this circuit to control the bass and to control the treble. There is no pre-amplifier in this circuit. if we use a pre-amplifier then it will be good. it’s a mono circuit. if we need stereo then we have to use 2 circuits to make stereo. if we don’t use this circuit for our amplifier then we will get raw sound. that sound will be not good to hear. Stereo Amplifier, Audio Amplifiers, Audio Amplifier, Hifi Amplifier, Subwoofer Box Design, Amplifier, Electronic Circuit Projects, Car Audio Diy, Basic Electronic Circuits

This is a bass treble controller circuit. this circuit needs to control the sound quality. every amplifier needs this circuit to control the bass and to control the treble. There is no pre-amplifier in this circuit. if we use a pre-amplifier then it will be good. it’s a mono circuit. if we need stereo then we have to use 2 circuits to make stereo. if we don’t use this circuit for our amplifier then we will get raw sound. that sound will be not good to hear.

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Luis Rojas

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