I've tried many IEMs, from cheap $20 to high-end $2,000+. I've never heard better value for money than the Spring 1. They sound 95% or more like a $1,250 Hyla Sarda set of headphones, but $1,000 cheaper. Lows are plentiful but not overbearing, clean with smooth decay. Despite the V-shaped sound signature, the mids are pleasant and present. The piezoelectric tweeter delivers very clear and clean high frequencies. All in all I'm a big fan of theirs. I would recommend them to anyone looking for quality sound but don't want to spend a lot of money.
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