What is a Q1 File Type?
Winamp includes a Winamp.q1 file that contains several EQ presets. Classic, Club, Dance, Pop, Rock, etc. When you create a custom preset, it is added to the list of presets saved in the default file Q1.
You can save custom EQ by selecting Options & &&& rarr; Equalizer → Save Preset & &&& rarr; Preset... from the Winamp menu bar. You can load a specific EQ preset from a Q1 file by selecting Options → Equalizer → Load Preset → Preset....
The default location of the Q1 file is: C:\ Users\ Administrator\ AppData\ Roaming\ Winamp.
What is a Default Q1 File Name?
Winamp.q1 - Default EQ presets the file used by Winamp.