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Retro Gear Shop is an authorized dealer for Grimm Audio products, handmade in Eindhoven, The Netherlands and come with a standard 2 year warranty.

Grimm Audio was founded in 2004 and is based in Eindhoven, The Netherlands. Their initial aim was to combine the mastery of the greatest minds of audio experts, and they continue to do so. All Grimm Audio products carry the joined insight of well known scientists in the fields of audio electronics, acoustics and physics, fused with an intuition build on the experience of many years of focussed listening, professional engineering and audiophile enthusiasm.