Sorry if this is a rundundant thread type of deal, but I got a question concerning the BBE Bmaxs compressor and Sonic Maximizer. I had a compressor on my old Rogue RB-200 bass head and I liked it for what it was. I'm wondering if the compressor on the Bmax is of quality and how it compares to other amps with compressors or dedicated compressors on the market. I'm in the can't choose between two preamps boat with many other people. Also, does the Sansamp RBI have a compressor? Also, what is the BBE Sonic Maximizer exactly? I've heard people say the preamp really doesen't sound that great without it.