I did a search and came up with a lot of info on integrated amps but I am currently looking for a bare bones dedicated head, nothing with an integrated pre or any effects. I currently use an older SWR Power 750, a 70's era Alembic F-2B pre and a Meek SC 2.2. Cabinet is an Accugroove El Whappo Jr. I do not want to give up the pre, which I am totally attached to or the compressor-just want a separate amp to give me more usable power. Any info appreciated.