I Dont use the marantz audissey here... The final result sonds artificial and less vivid.
I found one AVM70 4k here, but the seller thinks I'm a scammer.
I believe it's because my account is new, and I live in Brazil lol
but I really didn't know the audiogon community, we had a very large forum here in Brazil (HTforum.com.br) but they had a problem with the server and lost the data... I have already linked my account with my phone and my Facebook account. Is there anything else that could be done to confirm my identity?
Anyway, thanks for the tips.