3W Stereo Audio Amplifier Circuit with IC BA5406 3W Stereo Audio Amplifier Circuit with IC BA5406 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)