Free Elektor Project: Q-Watt Audio Power Amplifier
Good news for all audio enthusiasts: we are proud to present yet another all-analog circuit developed entirely in house. Despite the simple design of this audio power amp with just one pair of transistors in the output stage, Q-Watt can deliver over 200 quality watts into 4 ohms with exceptionally low distortion thanks to the use of a special audio driver IC.
Free Elektor Project: Q-Watt Audio Power Amplifier – [PDF]
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