A new generation of power amplifiers.

Four models. One topology — designed by Darren Myers, engineered by Bob Stadtherr. Driven from a state-of-the-art active power supply that delivers performance benefits no traditional transformer-based passive supply can match. Class A bias of 50 watts means your music spends 99% of its time in the most linear region of the amplifier's operation.

Bandwidth pushed beyond 500 kHz. THD held flat across the audio band — and well above it — with strikingly low overall feedback. The result: a transparent, fast, dynamic presentation that lets your speakers and source disappear into the music.

This is the new PMG Signature Series. Hand built in Boulder, Colorado. The best amplifiers PS Audio has ever made — period.