Audio - amplifiers
author: Weslee Kinsler
visits: 12530
high quality amplifier for headphones. power supply included.
author: RED Free Circuit Designs
visits: 12480
A little low power audio amplifier with bass boost switch
author: unknown
visits: 10555
author: Andy Collinson
visits: 9919
Small but useful device. It can amplify signal from many audio devices for your headphones.
author: RED Free Circuit Designs
visits: 9046
Small, easy to build low impedance microphone amplifier
author:
visits: 8930
author: Kyriakos Kontakos
visits: 8369
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Audio
