return {
    {
        gain = 0,
        name = 'preamp',
    },
    {
        gain = -4.396976,
        name = 'eq',
        Q = 0.58643743326898,
        frequency = 170,
    },
    {
        gain = -2.883348,
        name = 'eq',
        Q = 0.5,
        frequency = 678.36225939476,
    },
    {
        gain = -2.285395,
        name = 'eq',
        Q = 0.47247364110311,
        frequency = 1711.9865727615,
    },
    {
        gain = -0.6119366,
        name = 'eq',
        Q = 0.5,
        frequency = 3000,
    },
    {
        gain = -2.710658,
        name = 'eq',
        Q = 0.51988013213166,
        frequency = 5700,
    },
    {
        gain = 0.2166069,
        name = 'eq',
        Q = 0.18135625985762,
        frequency = 6900,
    },
    {
        gain = -0.7364014,
        name = 'eq',
        Q = 0.22280782355353,
        frequency = 10600,
    },
    {
        gain = 0.7895023,
        name = 'eq',
        Q = 0.14033262930769,
        frequency = 18717.520215817,
    },
}