Personally, I'd invest in a good integrated amplifier, and buy a separate tuner. For under a grand, you could get some REALLY nice stuff.
Check out
www.audiogon.com for the best deals on used high-end equipment. Just a quick glance at what they've got (that is good).
Music Hall MAMbo integrated amp : $650
Rega MIRA 3 : $630
Roksan Capsian MkII : $675
Portal Panache (awesome player) : $900
For a few more dollars, you can snag one of my all-time favorite integrateds, the Plinius 8200, for $1200.
Tuners:
Marantz ST6000 : $149
Denon TU-680NAb : $275
Creek T40 : $155
Any combination of the above players (and that's just what I found in a quick 5 minute search) would be LEAGUES above what you're used to.