congrats on the 7300k! very attractive-looking piece. i've been snagging some pics from this thread to use as my screenshot on my laptop, and i went ahead and snagged this one, too.
i think it's great that this vintage gear represented here on this thread is being appreciated and enjoyed.
i was able to pick up a carver cm-1090 recently (which had a few issues that the owner had no idea how to repair, and didn't know of a repair shop). luckily, i already knew of a good repair shop, since i had seen some carver gear in this shop months before getting this carver piece. granted, this particular model isn't "the last word", or the most sought-after carver amp from that era, since other models that were made at about the same time fetch a higher selling price, or get better reviews overall. but, i'm really enjoying this integrated. it has a fairly "refined" sound (a bit of tube quality-sound) that i would use to describe it (at least for a solid-state piece).
the real trick these days, is if you do come across a nice older piece, then you're left finding someone willing and able to work on it and service it (by somebody who really knows what they're doing). these guys are getting harder and harder to find. it was easier back in the 70's to find repair shops that worked on stuff when a lot of young people were into "hi-fi" and would sit and listen to music, and invite people over to hear "their new album." not so much anymore. on both counts.
i was lucky on my carver. the repair tech was really good, and he was already experienced working on carver gear and he was able to replace the parts that i needed with oem pieces.
that's the trick these days with this older gear, though. finding good quality replacement parts, then finding somebody qualified to troubleshoot difficulties if and when problems come up.