what is your configuration for the LFT-8c/LFT-VIIIc?

Hi, 

I just received my LFT-8c and I connected them this way

Dac connected to Preamp. Preamp from RCA out left to left speaker Sub Buffer input using the Y splitter on the Sub Buffer side same for the right speaker. Preamp to Amp and Amp to input for Mid and High on the speakers.

Dac > Preamp > Sub in the speakers by RCA

Dac > Preamp > Amp > Mid High in the speakers

I connected the twitter in the mid option, and I have not modified anything else besides reducing the bass by 3 db, the default was too much for me

Do you have any other configuration or any suggestion?