A new iPhone case from engineer Ken Pillonel lets anyone add a USB-C port to an older Lightning iPhone, with no disassembly ...

I'm not going to say you shouldn't do that, because you totally should, but while you go through the arduous process, you deserve to have better audio coming from your PC, and just $9 will do that.

This paper describes a CMOS rail-to-rail class AB operational amplifier designed to have extremely low output impedance and large current-drive capability. The amplifier uses an innovative output ...

Check out the Marantz M1 streaming amplifier, Quad's retro Integrated Amp, Ruark's stereo console and Schiit's sold out ...