hello thanks for your advise,

i use XLR to trs, i plugin to digi002 input 1 now, i try into chanel 5 but is same
noise

can you help and explain what i mistake? how setup it?

before i was using XLR to XLR for conect summit to digi002 but i solvet it, into digi001 i never have this problem of white noise ... is strange

well thanks again, i hope you can help me

kori