I've had it with my ancient Logitech stereo speakers. They are so susceptible to EMF interference that if someone in the same postcode uses a mobile I get pops and crackles galore. I'm looking for a decent stereo set-up (2.1 is okay too I guess, as I could put a sub under the desk). Nothing too big. Ideally with a flat top so I can keep my desk lamp on top. Will be mostly used for playing mp3s, Spotify and films. Some gaming at some point I guess. Budget would be £100 max, but I'd like to try to keep below £75 if possible. Any suggestions will be much appreciated!