[Nanago]

As the title says, I have an audio-gd Sparrow that I haven't used in almost a year and a half, admittedly, because ear problems from my right ear had kept me from enjoying my music. My W1000X has been left in it's box and is in storage somewhere, but largely I've had only ~100 hours or so on them but I'm looking for a warmer sound signature and something that's easy on the ears, which has led me to the Sennheisers. Will the audio-gd Sparrow pair with the Senns or is it a bad match? I know this amp is a bit old and discontinued now, but it should be about the same as the audio-gd Compass/Fun that was wildly popular here a while back.