High Quality Audio Amplifier 200 Watt

This high quality power audio amplifier will give you top class quality for loudspeaker 4 – 8 ohm. Frequency range 20-20000Hz, Voltage 24-36V with current max 5A. You need heatsink to keep the transistor from overheating.

Itu use dual polarity power supply to work, then you may use this power supply to supply the circuit.

Schematic diagram:

Component part list:

Description:

Top PCB Layout:

200 Watt High Quality Audio Amplifier circuit diagram

Bottom PCB Layout:

See also pre-amplifier circuit to optimize your audio power amplifier : 

• Low noise end distortion pre-amp tone control
• 8 Band Graphic Equalizer Control
• 5 Band Equalizer
• Subwoofer Booster Circuit

And see here for many High Power Audio Power Amplifier


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