MACKIE De-Esser - Manual (Page 17)

User’s Guide
17
Preset Name Frequency Width Ratio Description
Squeeky Acoustic 3.8K 74 13:1 Helps to reduce annoying string squeaks
from acoustic guitars
Fret Noise 3K 42 NA Used to diminish miscellaneous fret noise
when close miking strings
Sting Buzz 1 3K 87 27:1 ***Helps to hide buzzing fret and string noise
Sting Buzz 2 4.8K 56 100:1 ***Helps to hide buzzing fret and string noise
Try quickly punching DSR-1 in and out to eliminate noise without
losing top end.