Onkyo a-9555 digital amp vs. Jolida 302b tubes

I currently have a Jolida 302b and while I enjoy the tube sound I feel like I'm missing too much of the low end. I don't currently have the budget to purchase a higher end tube amp so I've been looking for a replacement. I own a Panasonic XR25 digital receiver which I have been pleased with. I've read that the Onkyo is a much better amp than the Panasonic. I've also read that the Onkyo has a tube-like sound (though I realize it won't sound exactly the same). For basically an even trade do you guys think the Onkyo would be a good swap for the Jolida? I also need a built-in phono section which the Onkyo has.

Anyone compare the two?

Thanks.