Should I keep around my NAD 3155?

I think a new(er) NAD integrated, a BEE series, would be a nice upgrade. Plus a newer BEE has input for ipod source. I would go for more power too. Or consider if your turntable needs a new cartridge.

If you enjoy it, what's the hurry to upgrade? Save your money for something bigger down the road.

Hello,
I see here posted on Agon - a Sumo Elektra preamp with a very decent MM/MC phono stage. Add the B&K ST-2020 amp held here on auction and you have a very respecible set up for the money. I'm sure there are many other combo's via what's posted on Agon others can suggest. Buying used offers the best bang for the buck assuming you research and shop carefully. I acquired a B&K MC101 preamp for $275 and a Monarchy Audio SM-70 amp (original version)for around $350. Very happy with the combo.
Best wishes.

Thanks for the suggestions. I should've been clearer with my needs. I do have to stick with an integrated, for space reasons. Also, iPod listening is not a consideration. I listen at reasonably low levels, so power is only an issue insofar as it will boost sound quality.