Marpac Marsona 1288A Sound Conditioner
By: Marpac
Ground Service - Cont. US$8.95
Express Service (2-3 Days)$29.95
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Introducing the Marsona 1288A… Our new "top of the line" model #1288A features the ultimate in sound conditioning. Choose from eight different "base" sounds then mix any combination of eight "overlay" sounds to customize your personal sound environment. Includes auxiliary jack, touch and slide controls, optional timer, and detachable power supply.

Advanced Digital Technology, timeless styling, and ease of use come together in the Marsona 1288A Programmable Sound Conditioner. The 1288A features exceptionally realistic sound quality and a collection of programmable "overlay sounds" to provide the user with a variety of combinations. The easy to use Marsona 1288A provides perfectly controlled sound conditioning for masking unwanted, intrusive noise for a restful nights sleep or to add comfortable background sound where it might otherwise be too quiet for sleep, concentration, or relaxation.

Choose from eight different "base" sounds and then program any combination of "overlay" sounds (from 0 to all 8) to create a personalized sound environment. The digital sound quality is so realistic that the user is "whisked away" to a setting far from the hustle of today's harried world. The sounds of surf, rain, or lake shore - accented by an occasional seagull, hawk, or owl, create a tranquility surpassed only by "being there".

The Marsona 1288A features "user-friendly" touch controls and LEDs to highlight selected sounds. Slide controls for tone and volume allow additional sound customization to create a sensation of "sound range". The effect of being closer to or further from the source of these natual sounds (tone control) creates an unspoiled sound envionment at home or at work.


  • Programmable "overlay" sounds
  • Optional 60 minute shut-off timer
  • Simple touch button operation
  • Advanced Digital Technology
  • Color LED selection indicators
  • Auxiliary jack, for headphones or other devices
  • Distinctive Styling
  • Integrated Circuitry
  • One Year Limited Warranty
  • Assembled in the U.S.A.

Sound Selections:

Base Sounds:

  • Surf I
  • White Sound
  • Country Eve
  • Surf II
  • Thunderstorm
  • Lake Shore
  • Brook
  • Rain

Overlay Sounds:

  • Sea Gulls
  • Frogs
  • Buoy
  • Hawk
  • Loons
  • Song Birds
  • Dove
  • Owl


  • Size: 5.85" wide x 8.75" deep x 3.12" high (14.86cm x 22.23cm x 7.92cm)
  • Speaker: 4 ohm for Acoustic Clarity
  • Weight: Approximately 2 pounds (907 grams), including transformer
  • Display: Yellow LED indicators for "Base" sounds Green LED indicators for "Overlay" sounds
  • Controls: Soft touch On/Off, Soft touch sound selection, Slide controls for tone & volume, Optional 60 minute shut-off timer.
  • Electrical: External wall mount transformer (UL, CSA, TÜV, CE, etc.) Household current converted to 9-12V DC, 6 foot cord (1.83m) with 2.5 x 5.5 mm power plug