The LDA ultra low distortion audio power amplifier home
The Euraudio LDA ultra low distortion power amplifier family consists of four high performance audio power amplifier DiY kits, which are recommended for experienced hobbyists interested in high-end audio. Each kit contains the LDA17 ultra low distortion power amplifier board with medium, high, or extra high power component set and other necessary circuitry like power supply, protection circuits (not all kits), and relay. There are stereo, dual mono, and mono kits available.
This is the start page of the LDA, from here you can reach
- the Frequently Asked Questions,
- the description of the LDA kits,
- photos of LDA amplifiers built so far,
- some development information about the LDA project,
- and the specifications of the kit components.
Click the image below if you want to read about the LDA kits available.
Click the images below for the assembly instructions of the various kits.
Click the image below for photos of the LDA amplifiers built so far.
Click the image below if you want to read how the LDA project evolved. See some prototype images, measurement results, and read about listening tests and the nulltest.
Click the links below for the specifications of the various kit components. Kit components are mono, unless otherwise noted.