presets   chat   music   threads  
bt- by Konfigurare_galaxy_s21

-- [{"name":"preamp","gain":0},{"gain":13.95681,"Q":0.5,"name":"eq","frequency":11300.181981565}]

return {
    {
        gain = 0,
        name = 'preamp',
    },
    {
        gain = 13.95681,
        name = 'eq',
        Q = 0.5,
        frequency = 11300.181981565,
    },
}