Fuzzy
250
500
1K
2K
3K
4K
6K
8K
40
30
35
25
25
30
40
50
45
35
35
35
30
30
40
45
Mostly conductive, nerve at least 30db better
SRT L 30 R 35
MCL L 60 R 65
Disc L 96 R 96
