I'm looking for a 1x12 single channel Marshall type amp that I use with the classic rock bands I've been playing with. I have a Marshall Studio 15 that I love, but it doesn't have an effects loop. I've got to cover a lot of turf and need reverb and delays quite a bit. I planned on running my Helix in 4 cable method and ditching my analog board so I have a grab and go super versatile rig. I played a Blackstar Artist 15 and a Marshall DSL40c and was really disappointed with both. The Marshall was stuck in heavy gain mode and the Blackstar was blackface fender clean on both channels. I really need something I can crank and use my guitar's volume to clean up. Any suggestions?