This is a list of some Altered Auditory Feedback devices, both hearing-aid type and multi-component devices.
For information, see General information on apps and devices.
The VA601i Fluency Enhancer is being marketed in the UK. Wireless option available. Also, in Summer 2009, software to emulate the Edinburgh Masker was released. For articles on this website, see VoiceAmp tag.
David Kehoe's catalogue of DAF and FAF devices.