If you've liked your NAD, try the C372 integrated. When I used the 50 watt C325BEE with my Vandies, the bass was just as you describe. The C372 is a great value and a great match with the 2ces. It's 150 watts (which controls the bass beautifully) and a much more refined amp than their cheaper models.
I would recommend strongly against the Jolida 1501, as I've owned two--the first without remote, the second with. The non-remote version is a great sounding amp and responded well to tube-rolling; I actually loved it. The remote version is much cheaper in build and parts quality and sounds grainy and veiled. When I talked to my dealer, he said (and too bad he hadn't mentioned it before I bought the RC version) that I couldn't expect it to sound as good as the non-RC, and that the remote came with sonic trade-offs. If you're want to stay toward the bottom of your price range (or just want a great-value piece of gear that mates well with your Vandies) the NAD is a good way to go.
I would recommend strongly against the Jolida 1501, as I've owned two--the first without remote, the second with. The non-remote version is a great sounding amp and responded well to tube-rolling; I actually loved it. The remote version is much cheaper in build and parts quality and sounds grainy and veiled. When I talked to my dealer, he said (and too bad he hadn't mentioned it before I bought the RC version) that I couldn't expect it to sound as good as the non-RC, and that the remote came with sonic trade-offs. If you're want to stay toward the bottom of your price range (or just want a great-value piece of gear that mates well with your Vandies) the NAD is a good way to go.