Sorry if I doubted about your review....
I bought both TM5 and MX980 so I could compare them with my Yuin Ok1.
TM5 has a great bassy default sound signature, but doesn't sound as big can as OK1 does. When I listened to MX980 I felt shocked about the sound quality. It's perfectly balanced and not colored, but if you equalize the source to give more bass it's surely a step ahead the TM5. Simply amazing....

So you're saying that the OK1 cannot match MX980 sound quality...
The OK1 is considered on 2° place by Kostalex review due to its "accuracy" .
I own them and I can state that when amped and equalized with a warm balance they sound awesome. Even the bass is great! Reading your post you say instead that the MX980 bass is not so realistic... So how those MX980 are far better than OK1? In terms of separation or soundstage? I really want to buy a pair of BLOX TM5 considered the best earbuds on the planet...




















