Choice between receivers

If I needed to choose between 2 receivers...A Yamaha RX-330, and a Yamaha CR-600, which one should I keep? This is not my main receiver, but one to use in a bedroom, or library/study. Any responses would be appreciated. Thanks
the early 70s yammie rcvrs have some collector's cachet, look nice and sound quite good. the late 60s/early 90s stuff like your rx were nothing special sonically or cosmetically. so i'd keep the older one.
Yes, the 70's and early 80s Yamaha receivers were mostly very good! In general, I go with those.
I do agree with guys, the CR600 is one of the most solid receivers from yamaha, and it can be used as amp or power amp.