So my main rig is a Demeter 201 pre ( 93' I think, recapped ) with QSC rmx 2450. Sounds great with my 1x5 or 2x12. Punchy!! I can get diff tones if I turn up the pre and lower the amp or turn down the pre and up the amp.. As back up or small gig option I have a 07' svt pro 3 in the rack with the 201. And i just cant get it to sound anywhere near the punchy rig. I have swapped the tubes, tried running the 201 into the "power in" section and its all "flabby". I'm thinking the Ampeg power section is not tight... Maybe by design?? Dont have a lot of hours with the "pro" rack line. I mean its giggable but I always miss the tone I get with main rig. So... I figure I'll shed some weight and replace the Pro 3 with some Micro. Can you guys give suggestions as to what micro has a nice clean punchy sound??