Circuit Lake

Electronic Project and Circuit Collection

Posts Tagged ‘Audio Amplifier’

LeachAmp 200W Audio Amplifier

June 08, 2009 By: admin Category: Amplifier, Analog, Audio, Project No Comments →

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This project will show you how to build DIY LeachAmp 200W Audio Amplifier. Pavel build this audio amplifier based on Marshall Leach project, that’s why the amplifier dubbed as The Leach Amp. This HiFi amplifier has a good parameters, enough power reserve and simple construction. This audio project has better output compared to integrated [...]

Battery-Powered Audio Amplifier

May 21, 2009 By: admin Category: Amplifier, Audio, Project No Comments →

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Ruby is an “enhanced” version battery-powered amplifier. The project use LM386 – Low Voltage Audio Power Amplifier as main part. Ruby has many shades of sparkly clean all the way up to a great, natural overdrive. The input buffer helps to retain treble detail going into the 386 chip. As you increase the Volume, [...]