I had siblings PL30, PL50 for a few years and liked them so much I bought a second pair when the first pair broke. I used them for sleeping as they were so small and thin and sounded good. The problem is they were anchor drivers so the bass wasn't where I liked it. But I digress. I was devastated when my second pair of PL50s broke. I searched high and low and for my life I could find more of them. I came across the PL30's on Amazon UK and saw they were similar in size, less expensive and best of all dynamic drivers! I pulled the trigger and three days later I received it from the UK. I now have quite a few pairs of IEMs ranging from these to $1200 custom Westones. I use them every night when I go to bed. The metal body feels more durable, they sound amazing for the price, and they're very comfortable to sleep on. Love them so much I have ordered another pair from UK cast mines and they have been discontinued as has the PL50. I'm glad they are available on Amazon in the US and I may buy another pair just to have. You won't regret buying them.
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