I was going to suggest the Quad Vena, which seemed to tick all the boxes (circa £600, built in DAC etc), but on checking I don't think it has a phono input for your turntable? Still, may be worth a look.
I had a similar situation with a repair, but a better outcome.
A few years ago, my much loved old Marantz CD63SE, after about 12 or 13 years of faithful and regular service, started being temperamental about recognising a CD in the tray (would more often than not just display No Disc). After...