Dohm Classic White Noise Sound Machine

Last verified May 13, 2026 by the Lifetime Picks Editorial Team

Yogasleep's Dohm has been the consensus white noise machine on r/Sleep, r/Insomnia, and r/BabySleeping for over a decade, and the design hasn't changed since the original Marpac Dohm came out in 1962. The 'white noise' is real white noise: a small fan inside a vented housing produces actual broadband acoustic noise (vs the recorded loops in cheap white noise machines that have audible repetition). The Dohm has two settings: low and high tone, adjusted by twisting the inner housing. No app, no firmware, no battery, just plug it in and turn it on. r/SIDSawareness and pediatric sleep experts cite Dohm specifically as the white noise device they recommend; the broadband natural noise is preferred over recorded loops for infant sleep. Replacement units cost the same as the original, Yogasleep has stocked the same design across 60+ years.