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Grimm MU2

The Speaker Shack: High-End System of the Year 2026

Giancarlo Massironi of UK Magazine The Speaker Shack just published his ‘Product of the Year Awards 2026’. We were delighted to read his verdict at the end of his award pages: “This year’s High-End System of the Year Award goes to an extraordinary system from Grimm Audio and Onkk Products, which, in my opinion, deliveredread more >

November 11, 2026

UPnP improvements for MU1 and MU2

We just released a firmware update for the MU1 and MU2. The MU2 received improvements in the sound quality of the DA converter and a possible click in the audio when changing sample rates has been fixed. On both the MU1 and MU2 the UPnP stability is improved, further strengthening our ‘JPlay Certified’ partnership withread more >

November 10, 2026

PA1 US premiere at Capital Audiofest 2026

Once again we join our Washington DC dealer The Listening Room at the Capital Audiofest High-End Audio Festival in The Hilton Rockville hotel. You are invited for a unique demo by our North America sales director John-Paul Lizars in room 759. He will unveil our PA1 monoblock amplifiers for the American market. Needless to sayread more >

November 9, 2026

PA1 takes center stage at Dutch Audio Event

On October 10 and 11 the wonderful Dutch Audio Event returns to our hometown Veldhoven. We will put the spotlight on our new mono-block PA1 amplifiers in room 116. In the past weeks the PA1 went on a dealer tour throughout the country and all dealers, press and other attendees were heavily impressed. Now it’sread more >

October 7, 2026

Grimm Audio exhibits at UK Hi-Fi & AV expo 2026

September 12-13 the StereoNET UK Hi-Fi & AV Expo is held in London at the Radisson Red Convention Center and Hotel at Heathrow airport. Grimm Audio exhibits in Room Atlantis 2 and Eelco Grimm will be present to support UK distributor Andy Baker of Sound Design Distribution. We expect our large room to be filledread more >

September 7, 2026

Stereophile: MU2 nails functionality and performance

In Stereophile’s Brilliant Corners #41, Alex Halberstadt writes about the time he lived with the MU2 in his system. He starts by thanking us for striving for perfection in stead of accepting “good enough” philosophies. And then he talks about all the great hours of music listening he enjoyed, highlighting many records. His pieces areread more >

September 3, 2026

Full integration of JPLAY with MU1 and MU2

JPLAY is an audiophile oriented music playback and control app for iOS and MacOS. With today’s JPLAY v1.4.3 update a full integration of the app with our MU1 and MU2 streamers is achieved. The MU1 and MU2’s UPnP interface supports ‘UPnP Eventing’ and JPLAY embraces this method in their latest release. As a result theread more >

July 8, 2026

New MU1 and MU2 firmware improves sound quality and solves bugs

In new firmware for the MU1 and MU2 we offer a small but worthwhile improvement of the DSD filtering sound quality in the MU2 and of the PCM and DSD filtering in the MU1. We also addressed a couple of robustness issues that could happen in rare use cases, among others a spurious indicated coefficientread more >

July 6, 2026

Grimm Audio at brand new Asia Hi-fi Expo in Singapore

One of the world’s largest Hi-Fi publications Stereonet makes a strong move by founding a major new show in Singapore: Asia Hi-fi & AV Expo. It will be held from July 10-12 in the famous Marina Bay Sands hotel. Grimm Audio is present and exhibits in room 3910. We will show our two core productread more >

July 4, 2026

Stereonet: MU2 is the pinnacle of digital audio performance

The major online publication Stereonet published a great review of the MU2 by author Eric Teh. He was highly impressed by what he heard. In contrast with many other hi-fi components, the MU2 made him feel connected to music in stead of technology. Stereonet therefore offered the MU2 their highest recognition, the Applause award. Weread more >

June 23, 2026

PA1 premiere at the Vienna High End show

With only a few weeks to go before the Vienna High-End show, our team is working very hard to get everything fully prepared. At this show, we introduce our new mono block Power Amplifier, aptly named “PA1”, and it’s time to lift a corner of the veil. An early prototype of the PA1 was secretlyread more >

May 18, 2026

Grimm Audio at Axpona 2026

We exhibit at the well known Axpona High End Audio Show in Chicago, April 10-12. Eelco Grimm and our sales director North America John-Paul Lizars will make sure you get a great demo in room 1530. Experience the elegance and unparalleled performance of the LS1c digitally controlled loudspeaker with SB1 motion feedback subwoofer and MU1read more >

April 5, 2026

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Designed & made in the Netherlands

Designed & made in the Netherlands

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