If you’re an engineer working at home, you do need to think about your audio interface because it’s the thing that you’re listening to tracks through. It’s the heartbeat of your setup. You need to make sure that the sound is the best quality you can get. There’s no point in spending a load of money on some speakers if you are feeding those speakers from the audio interface, and the D to A converter in there is a terrible standard. I’ve done loads of tests on D to As and A to Ds. I’ve listened to a lot, and...