Resound Linx Quattro 7 Hearing Aids
The Resound Linx Quattro 7 is second to top model from the Quattro range
The main differences between Quattro 7 and 9 are:
- 14 channels as opposed to 17
- Increased basic directionality
- 7 is not as efficient in background noise reduction as the 9
- Increased wind cancellation and noise reduction.