Audio

50W Power Amplifier with IC TDA7294

This is a great audio amplifier circuit based on single power IC TDA7294. TDA7294 is intended for use as a…

55 years ago

6-10W Audio Amplifier with IC TDA2002

This is a class AB 6-10W audio power amplifier circuit which built using a TDA2002 or TDA2003 power amplifier IC…

55 years ago

Simple Audio Pre-Amplifier

This is a simple audio pre-amplifier circuit using single transistor 2N3904. This easy circuit provides good gain to weak audio…

55 years ago

6-10W Stereo Audio Amplifier with IC TDA2005

Here the schematic diagram of 6-10W stereo power audio amplifier with IC TDA2005: Components List: R1, R9 ________ 1K ohm…

55 years ago

Simple Bench Amplifier

Above schematic diagram is a small 325mW amplifier circuit based on LM386 with a voltage gain of 200 that can…

55 years ago

25W Hi-Fi Audio Amplifier based LM1875

Here the circuit diagram of 25 watt Hi-Fi (high fidelity) audio amplifier that build based on single power amplifier IC…

55 years ago

UHF TV Antenna Booster

This is the circuit diagram of UHF band TV antenna booster with 15dB gain power. This low cost antenna booster…

55 years ago

2 x 22W Stereo Car Audio Amplifier with TDA1553CQ

This is the circuit diagram of 2 x 22W stereo car audio amplifier. The circuit is powered by a single…

55 years ago

80W Power Audio Amplifier with LM12

This is the circuit diagram of 80W power audio amplifier based on power IC LM12. The circuit kit is sold…

55 years ago

Dynamic Microphone Amplifier

Here is the dynamic microphone amplifier circuit diagram. This circuit should be perfect for dynamic microphone... Dynamic microphones are versatile…

55 years ago