Stereophile published a highly positive review of the PMG Signature Preamplifier. They praised the preamp with comments like, “The system brilliantly rendered piano performances across genres…” and “The music came across as more holistic: individual notes, sounds, and phrases, while still perfectly delineable, meshed a bit better, emphasizing the whole instead of the parts. It’s the difference between hearing drums and bass and horns vs. listening to a performance where all those elements lock into place like a single musical statement.”
The review concluded, “In a field crowded with embellishers and sweet talkers, PS Audio’s PMG signature preamplifier speaks plain truths. I’d have no reservations about installing it as a reference.”
John Atkinson measured the preamp and said, “No doubt about it, the PS Audio PMG Signature is one of the best-measuring preamps I have had in my test lab…”
Audio Science Review gave PS Audio’s AXPONA 2026 exhibit high marks, with comments including, “Company had gone all out…was nice to see Chris [Brunhaver] there and an impressive display of a very large system.” “…the four subs brought out the bottom like nobody’s business…impressive level of bass and clean too.”
YouTube Channel An Accidental Audiophile enjoyed the PowerPlant 3, stating, “The more I sit here, the more I feel like the presentation is opening up…just more open, more relaxed, more confident.”
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