Be sure your answers don't mess up the Quote brackets....your post is only visible as part of the post you quoted.
I think the Kenwood looks like an escapee from the 70s

Do like those vu meters, tho...have a couple amps that have vu meters
Adcom stuff should be at least equal in quality, if not a bit better than Kenwood. The adcom would give you 3dB more headroom, though. I've had an Adcom GFP555 preamp for ages but didn't buy their matching amp to go with it. Why such old gear?