Attenuating Arduino Amplifier

Arduino controlled audio pre-amplifier with IR input and LCD feedback.

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Modified version of AMB Labs LCDuino "head unit" repurposed to drive a TI PGA2310 Stereo Volume Control IC attenuating the audio input feeding a 41hz Tripath Class-D 40W Audio Amplifier.

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FORART fe wrote 04/23/2020 at 09:13 point

Very interesting, have you considered to collaborate with preamp-two project ?

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lee wrote 08/24/2015 at 20:22 point

It's a 41hz AMP10 board, they are now defunct unfortunately. Essentially a Tripath reference design.

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Joao Ribeiro wrote 08/23/2015 at 19:19 point

What's the amplifier brand/model?

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