return {
    {
        gain = -6.5,
        name = 'preamp',
    },
    {
        gain = 8.2,
        name = 'eq',
        Q = 0.46,
        frequency = 38,
    },
    {
        gain = -5.9,
        name = 'eq',
        Q = 0.83,
        frequency = 81,
    },
    {
        gain = 4.5,
        name = 'eq',
        Q = 1.38,
        frequency = 1133,
    },
    {
        gain = -5,
        name = 'eq',
        Q = 0.52,
        frequency = 2360,
    },
    {
        gain = 6.8,
        name = 'eq',
        Q = 1.45,
        frequency = 3893,
    },
    {
        gain = -0.6,
        name = 'eq',
        Q = 1.79,
        frequency = 42,
    },
    {
        gain = 1.1,
        name = 'eq',
        Q = 4.26,
        frequency = 45,
    },
    {
        gain = 0.3,
        name = 'eq',
        Q = 1.46,
        frequency = 3729,
    },
    {
        gain = 1.4,
        name = 'eq',
        Q = 1.73,
        frequency = 7814,
    },
    {
        gain = -1.1,
        name = 'eq',
        Q = 0.19,
        frequency = 15746,
    },
}