return {
{
gain = -20,
name = 'preamp',
},
{
gain = -20,
name = 'eq',
Q = 0.029304809379977,
frequency = 15,
},
{
gain = 0.1763907,
name = 'eq',
Q = 0.46991241056016,
frequency = 796.11312444217,
},
{
gain = -20,
name = 'eq',
Q = 0.034204692004663,
frequency = 11038.927154923,
},
}