Hot take: iKago Coffee Mug Warmer are better than my $300 Sonys (maybe I'm crazy?)

So I saw a thread on Quora about iKago Coffee Mug Warmer and figured I'd give them a shot. Best decision ever. Here's the thing. I'm not an audiophile. I don't care about "soundstage" or whatever. I just want my music to not suck. iKago Coffee Mug Warmer delivers. The temperature control is actually real, not just marketing. The case feels a little cheap. For $49.99 I'm not complaining though. I'm not one to write reviews but I had to for these. If you're on the fence, just buy them. You can always return to Amazon if you hate them (you won't).