Ok. I've been searching for ways to expand to more pre's on my board. I'm going to be building some of the seventh circle pre's and start mixing/matching different pre's. I want to run them into the ADAT IN on my board. I would need an 8 channel A/D converter correct? I'm still a newbie so take it easy on me. in a nutshell I want to start gathering great pre's but still want to keep my 8 in my board and run the others through ADAT optical. .help? Any specific gear suggestions?