Marpac Dohm-DS Dual-Speed Sound Conditioner

Product Code: MP2040

Availability:Out of stock

Marpac Dohm-DS Dual-Speed Sound Conditioner

Formerly known as SleepMate/Sound Screen 980A The best-selling white noise sound machine runs at high and low speeds. Its patented dome shape is easy to recognize. Turn it on, and tune out the rest of the world.

Developed almost 50 years ago, this is the Original Sound Conditioner you've probably heard about. It creates the soothing sound of rushing air, also known as "white noise," which has been proven to effectively block noises at a broad range of frequencies. A uniform blanket of smooth sound masks disruptive noises.

Get Dohm, and get some Serious Sleep

Used as SleepMate, Marpac Sound Machine Dohm-DS creates white noise, the soothing sound of rushing air, to help control unwanted, distracting noise so you can sleep and rest better. For 50 years, Marpac has engineered and produced sound conditioners, to the delight of ears worldwide. Serious sleep is just a click away.

Get Dohm to Protect Confidential Conversations

Also use as Sound Screen, Marpac Dohm-DS uses white noise to effectively create a "barrier of sound" to block out unwanted noise, and protect your important conversations.

Marpac SleepMate / Sound Screen is a lightweight, yet durable mechanical sound machine capable of many years of reliable service. This dual speed sound conditioner creates a consistent, smooth sound of rushing air. The tone and volume of the sound are controlled by simply rotating the "cap" and "collar" of the housing. This "white noise" sound effectively masks unwanted noises and creates a sense of calm, making it easier to concentrate, relax and/or sleep.


  • Formerly known as SleepMate/Sound Screen 980A
  • Dual speed sound conditioner - "White noise" sound machine masks unwanted noise
  • Could be used as SleepMate or Sound Screen
  • Use in the home/office or for travel
  • Electro-Mechanical Durability
  • Excellent Sound Quality
  • Patented Housing Design
  • Lightweight
  • Economical
  • Color: White
  • Size: 5-3/4" base diameter; 3-1/4" high
  • Weight: 1.5 pounds
  • One year warranty
  • Made in the U.S.A
  • UL Listed- Used with 110V in U.S. & Canada


As a SleepMate - The Original Sound Conditioner

For home use, aid sleep by masking noises such as street noise, television & stereo, barking dogs, snoring spouse, appliance noise, tinnitus (ringing, buzzing in the ears), noisy neighbors, air traffic, or conversation. Recommended for restless sleepers, shift workers, infants, children, students, apartment dwellers, or office workers for confidentiality.

As a Sound Screen - To Safeguard your Confidential Discussions

For office use, it is useful in your office or study to help mask distracting noise or to provide conversational confidentiality. Recommended for professional/office use to help relax patients of therapists, counsellors, dentists, etc, and mask conversations to ensure confidentiality.

Dohm DS can also be used to add sound where it might otherwise be too quiet.

The placement of the sound conditioner becomes most effective when sounds "fill the room." Ideally, it should be positioned away from the user at certain distance, which allows for maximum effectiveness in controlling unabated, disturbing noise.

Tone and Volume Adjustments

Rotating of the CAP and COLLAR allows a variety of tone and volume selections.

Why does this say "formerly" SleepMate and Sound Screen? What happened? I loved my SleepMate!

Don't worry. We didn't change the product. We know people are attached to Marpac Original Sound Conditioner. But from all of the questions we've received over the last 50 years, having two names for the same product - one for bedrooms, one for use elsewhere - was pretty confusing, so we gave it one name: Dohm. Like "ohmmm." Simplifies things, but with the same awesome zzzz's.

Dohm DS is the most popular model features dual speeds, high and low, allowing for greater flexibility in achieving your perfect tone and volume settings.

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