Sleep Sound Machine: white sounds generator against insomnia, for relaxation and yoga

Sound+Sleep High Fidelity Sleep Sound Machine with Real Non-Looping Nature Sounds, Fan Sounds, White Noise, and Adaptive Sound Technology

As the title mentioned, this stereo audio machine is 

• 30 rich and immersive non-repeating sound environments for better sleep, relaxation, and sound masking
• Adaptive Sound listens to your environment and responds instantly by adjusting audio volume
• The optional sleep timer gently reduces the volume after 30, 60, 90, or 120 minutes to allow you to drift off to sleep
• Front panel lighting automatically dims for distraction-free rest
• Audio connector for private relaxation with your own headphones

10 Different audio atmosphere for sleeping Profiles To Choose From

more info Sleep Sound Machine

SOUND+SLEEP Choose from 10 distinct sound profiles, each with three levels of richness to total 30 different sound profiles, all of which have been scientifically engineered to promote a deeper sleep, relaxation, and renewal. Unlike other “white noise” sound machines, SOUND+SLEEP * uses magnificent, naturally recorded, high-definition sounds that are up to 30 minutes in length, eliminating all audio repetition for natural real-world sound environments.

SOUND+SLEEP offers 30 distinct sound profiles scientifically engineered to promote a deeper sleep, relaxation and renewal. Unlike other “white noise” sound machines, SOUND+SLEEP * uses magnificent, naturally recorded, high-definition sounds that are up to 30 minutes in length, eliminating all audio repetition for natural real-world sound environments.

Customer review 

We used to use the Marpac Dohm-DS white noise machine. It's pretty good and receives many 5 star reviews, deservedly so. But over time the Marpac developed a slight intermittent vibrating noise that I couldn't get rid of. After some investigation I decided to try the AST Sound+Sleep machine. It's the only electronic sound machine I've come across that doesn't have irritating end-of-cycle anomalies. The Marpac is very good and significantly less money, but our favorite sound machine is the Sound+Sleep. We probably use the plain old white-noise channel the most, but we like being able to switch over to one of the other sound channels from time to time, something not possible with the mechanical Marpac device. We've even plugged our bedroom sound system into the Sound+Sleep's external jack. If you like the idea of sleeping on the beach one night, you got it! We've had the Sound+Sleep for five years now. What's prompted me to submit a review after all this time? The white-noise channel now has a very noticeable sound distortion and is no longer usable. I called the manufacturer's support line seeking technical support. "Jack" answered on the first ring. I gave him the serial number. He told me no problem, dispose of my Sound+Sleep in a responsible manner, meanwhile he'll ship me a new unit. He emailed me the tracking number. From the first phone ring to getting a tracking number didn't take more than 5 minutes. Super customer service! So rare.

important Notice on sleep audio machine for European, Australia, and American plug pins.

It will work on voltages from 100V to 240V at 50 or 60Hz. It will work in Europe but the plug pins are designed for American power outlets. You will need to get an adapter to allow it to physically plug into your local power outlets. That's what I had to do here in Australia.

 
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