Yogasleep Dohm vs. LectroFan EVO
Dohm is a real fan (never loops). LectroFan is electronic with 22 sound options. Choose natural texture or variety.
Both lead aggregated sound machine reviews, but they represent two fundamentally different approaches to masking noise. The **Yogasleep Dohm** is a mechanical device: a real fan inside an acoustic housing that generates broadband white noise by physically moving air. Because there's no audio loop, the sound is genuinely continuous and never repeats. The **LectroFan EVO** is an electronic device that generates (not plays back) 22 different sounds — 10 fan-type, 10 nature, plus ocean and rain — with precise volume control and a sleep timer. Tinnitus sufferers and purists prefer the Dohm; variety-seekers and severe-noise maskers prefer the EVO.
Category by category
| Category | Winner | Reason |
|---|---|---|
| Sound naturalness | A | Real fan moving air produces genuinely natural white noise. Electronic generation is close but not identical. |
| Loop-free guarantee | A | Dohm is mechanical — there's physically no loop. EVO uses generated audio that avoids loops but is still electronic. |
| Sound variety | B | LectroFan EVO has 22 sounds. Dohm has one (fan). |
| Maximum volume | B | LectroFan EVO goes louder than the Dohm, which matters for masking heavy traffic or loud neighbors. |
| Durability | A | Yogasleep has sold the Dohm for 60+ years. 10-year reviews are common. LectroFan is electronic and has a shorter expected lifespan. |
| Price | Tie | Both ~$50–60. Similar price, different value propositions. |
Sound naturalness: Real fan moving air produces genuinely natural white noise. Electronic generation is close but not identical.
Loop-free guarantee: Dohm is mechanical — there's physically no loop. EVO uses generated audio that avoids loops but is still electronic.
Sound variety: LectroFan EVO has 22 sounds. Dohm has one (fan).
Maximum volume: LectroFan EVO goes louder than the Dohm, which matters for masking heavy traffic or loud neighbors.
Durability: Yogasleep has sold the Dohm for 60+ years. 10-year reviews are common. LectroFan is electronic and has a shorter expected lifespan.
Price: Both ~$50–60. Similar price, different value propositions.
Choose Yogasleep Dohm Classic if…
- You want a truly loop-free sound (critical for tinnitus and sensitive listeners)
- You value maximum durability (60+ year product line, 10+ year reviews common)
- You only need one sound and want simple operation
- You prefer natural airflow texture over electronic sound
Choose LectroFan Evo Sound Machine if…
- You need higher maximum volume for severe noise environments
- You want multiple sound options (white, pink, brown, nature sounds)
- You want precise volume control via dial
- You travel occasionally and want a timer option
Frequently asked
Which is better for tinnitus?+
The Dohm. Tinnitus sufferers are uniquely sensitive to audio loops, and the Dohm is physically incapable of looping because the sound is generated by a real moving fan. Aggregated tinnitus reviews consistently rank the Dohm above electronic alternatives.
Does the LectroFan's loop-free generation actually sound different from a real fan?+
Slightly. The EVO's generated sound is clean and consistent, but some long-term Dohm users describe the real-fan texture as warmer and more 'organic.' Most users can't tell the difference after the first week, but purists consistently prefer the Dohm.
Can I use either for a baby nursery?+
Yes, at moderate volume (below 50 dB at the crib, per AAP guidelines) and with the machine positioned at least 7 feet from the baby. Both work for babies, though the EVO's variety makes it easier to find a sound that calms a specific baby.