20 Watt Stereo Audio Amplifier using TDA2005 PCB Layout 20 Watt Stereo Audio Amplifier using TDA2005 PCB Layout Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)