Awesome that we have tiny amps now, a variety actually, 300, 500, 800, even 1000 watts and 4-10 lbs? Wow. But, did I miss it, or are we lacking the isolated power amp options? If you can make an 800w amp at 4 lbs, why not an 800w power amp at 3 or less lbs? We've got the preamp pedals to drive it, so why not the power amp pedal?