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User Guide

Casa Futura School DAF
Easy-to-use DAF/FAF device for face-to-face conversations or telephone calls.

Note: Speech-language pathologists, schools, and other institutions: please call for price. Not sold to individual consumers.

Altered Auditory Feedback Features

Delayed auditory feedback (DAF)
immediately reduces stuttering about 70% at normal speaking rates without training, mental effort, or abnormal-sounding or abnormally slow speech. 55% carryover fluency after removing the device, without speech therapy. With speech therapy, DAF can induce a slower speaking rate with stretched vowels to make even severe stutterers nearly 100% fluent.

Anti-Background Noise Features

  • Noise-canceling directional microphone eliminates background noise at the source.
  • High-frequency filters remove background noise above the user's vocal range.

Other Features

  • Binaural (two ear) or monaural (one ear) sound. Binaural sound is 25% more effective than monaural sound and is recommended for severe stutterers; mild stutterers can get by with monaural sound.
  • 35-7500 Hz frequency range clearly reproduces all vocal frequencies of adults and children.
  • 9-volt battery last about 20 hours. AC adapter (included) doesn't charge the battery.
  • Beige case with belt clip.
  • Two 3.5mm jacks for any standard microphone and headphones.
  • One 2.5mm jack for any standard cellphone earset.
  • 4.5" x 2.7" x 0.9" (11.5 cm x 7 cm x 2 cm); about the size of an iPod.
  • 4.1 ounces (118 grams).

What's in the Box

  • School DAF
  • Sennheiser PC131 binaural (two ears) lightweight headset
  • 110-volt AC adapter (not shipped to Europe; you can easily buy a 220-volt AC adapter in your country)
  • Alcohol wipes to clean the microphone between children.
  • No Miracle Cures: A Multifactoral Guide to Stuttering Therapy book with video

Casa Futura School DAF

Casa Futura

Please Call to Order - 888-515-8120

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