Update (7/21/18): I was using different ear tips on ms01 and ms02 so the comparison was not quite accurate. I did more listening and was using the same tips on both of them. I found ms02 actually has fuller sound and better sub-bass than ms01. The ms02 also has better instrument separation and positioning. Very happy with ms02.
Original comments:
Received the ms02 and yes they came in early (Saturday instead of following Monday). I have ms01 and just for a few minutes of listening I think ms02 doesn't sound as thick as ms01. The mid range is not recessed and treble is nice and clean. The bass is tight and controlled if there is a good seal. The built quality though doesn't seem to be much improved than ms01 (still got the thin cables). I do have one complaint. Massdrop shipped the ms02 in a flat envelop and one corner of the metal case was crushed in transit. Luckily the earphones were not damaged but the storage case is now useless. I don't know what Massdrop was thinking.
iamleoSorry about the issue. I wouldnt blame it on Massdrop but rather the postal service. We can ship you a blank tin if needed if you email hello@thinksound.com
thinksoundIt's nice to know that Thinksound is paying attention to our comments on Massdrop. I have sent an email to hello@thinksound.com.
I did spend more time over the past few days listening to ms02 and I really enjoyed the clean and detailed sound signature.
Original comments: Received the ms02 and yes they came in early (Saturday instead of following Monday). I have ms01 and just for a few minutes of listening I think ms02 doesn't sound as thick as ms01. The mid range is not recessed and treble is nice and clean. The bass is tight and controlled if there is a good seal. The built quality though doesn't seem to be much improved than ms01 (still got the thin cables). I do have one complaint. Massdrop shipped the ms02 in a flat envelop and one corner of the metal case was crushed in transit. Luckily the earphones were not damaged but the storage case is now useless. I don't know what Massdrop was thinking.