return {
    {
        gain = 0,
        name = 'preamp',
    },
    {
        gain = 7.822134,
        name = 'eq',
        Q = 1.3169010401629,
        frequency = 44.878789397465,
    },
    {
        gain = -0.4557985,
        name = 'eq',
        Q = 0.42455715008259,
        frequency = 443,
    },
    {
        gain = 8.834815,
        name = 'eq',
        Q = 2.0604849442889,
        frequency = 14900,
    },
    {
        gain = 1.483395,
        name = 'eq',
        Q = 1.9349101942932,
        frequency = 93.896794802803,
    },
    {
        gain = 6.504237,
        name = 'eq',
        Q = 2.2359960164681,
        frequency = 12046.515879507,
    },
    {
        gain = -1.270921,
        name = 'eq',
        Q = 1.6941609334025,
        frequency = 3900,
    },
    {
        gain = -3.907166,
        name = 'eq',
        Q = 2.1095972478796,
        frequency = 176.09897081124,
    },
}