PS Audio Begins Shipping PMG Signature S400 and S200 Power Amplifiers
PS Audio has introduced two stereo power amplifiers, the PMG Signature Series S400 and S200. The components were designed by Darren Myers with the participation of engineer Bob Stadherr and are intended for use in high-end two-channel audio systems. Both models join the PMG Signature family, which was launched in 2025 to mark the American company’s 50th anniversary.