return {
{
gain = 0,
name = 'preamp',
},
{
gain = -2.121997,
name = 'eq',
Q = 1.1669690451458,
frequency = 12000,
},
{
gain = -1.508196,
name = 'eq',
Q = 0.9787057019187,
frequency = 7361.520052626,
},
}