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Blog-zine / Reviews / Analog Planet: PW1 is a captivating device

Analog Planet: PW1 is a captivating device

August 28, 2025

Analog Planet let two editors test the PW1 in their systems, Ken Micallef and Mike Mettler. They enjoyed themselves a lot with new and vintage vinyl and shared a real enthusiasm for the PW1. Read the full article here, and a few excerpts below.

“Unerring transparency, fine dimensionality, and a solid balance between tonal color and undying clarity are the PW1’s raison d’être. 

(…)

It wasn’t hard to fall further in love with this ace unit. No matter what I cued up on my table, the Grimm PW1 phono preamp delivered the goods time after time, LP after LP.

(…)

The Grimm PW1 serves as a controlled yet open channel, presenting each record in a vast soundfield with maximized dynamics and power, right on the cusp of the warmth and touch of top-tier tubed phono preamps.

The bottom line is, the Grimm Audio PW1 phono preamp is a captivating device, delivering a powerful, decisive, and immersive experience that sometimes feels three-dimensional. With a bold and clear perspective, it presents music on a grand stage, imbued with purpose and drama. It elevates every record, highlighting their best qualities with a smooth yet dynamic touch. The PW1 packs a punch, smartly housed in its striking, dark rectangular case. We both heartily recommend you give it a try.” 

Read about PW1 >

“It wasn’t hard to fall further in love with this ace unit.” – Mike Mettler, Analog Planet

Read more about: Reviews · Hifi · Grimm PW1
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