I am wondering how you have the Eclipse conected to the PSA-1….Its loop is instrument level and if the 50/50 button is engaged the send signal is even less!Eclipse will input the instrument level but outputs line level!……Are you useing aux loops and/or input chanels on your mixer maybe and not the effects loop on the PSA-1?….. -10/+4 option on the Eclipse output would be a nice modification !