The Dynamo series is available in a Behind-the-Ear model only and is rated excellent for sound quality. It also offers wireless connectivity with the use of the Streamer Pro accessory.
We think the old-style volume wheel with the numbers on it while bring back nostalgic feelings of the old analog hearing aids, we think this is generally a negative feature of this hearing aid. Some patients complain about having to constantly fiddle with the volume wheel on each hearing aid, leaving the sound level usually unbalanced between both ears.
Of note, although hearing aids do not come with an “on/off” switch, the volume wheel on this model turns off the hearing aids when turned all the way down.
A new feature with the Dynamo hearing aids is the introduction of frequency-lowering technology – a great feature for clients with dead high-frequency regions in the cochlea. This enables us to present a copy of high-frequency sound in a lower-frequency range, while still allowing the high-frequency sound to remain true. Frequency-lowering, in these cases, is a critical component of excellent sound quality.