Amp and dac for wharfedale 121
So I bought a pair of wharfedale 121 and norstone speaker stands. I'm using an onkyo ht r340 receiver to drive them but after listening to it with those speakers for a week, I want to upgrade it. The sound is decent but I feel it can be more dynamic because there are a couple of tracks that sound amazing. I want my whole collection to sound that good Budget is £500 thanks.
I don't really have any preferences because I have just entered the hifi world but I want it sound "fuller?".