D718/B688 Transistor Power Amplifier Board Review, Sound Test & Full Wiring/ Mosfet Amplifier

This audio amplifier circuit delivers up to 200 W of top-class quality for loudspeaker from 4 to 8 ohm. Operating voltage is between 24 and 30 V, max 5 A. The frequency response is from 20 to 20000 Hz.

MOSFET Power Amplifier Board D718-2 & B688-2-https://amzn.to/3hqXVuj

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#D718Amplifier #B688Amplifier