Grimm Audio’s co-founder Peter van Willenswaard is considered to be the first audio journalist to write about the impact of jitter on sound quality in the international audio press. His article in the November 1988 issue of Stereophile is therefore of great historic importance and we are proud to share it here with you. It is a very early article and the technical insight that Peter later developed into this matter is only just on the horizon, but from a historic standpoint this is a must read.
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 >
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 >
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 >
