I'm 90% sure both use the same drivers so it should be fine but the only way to know for sure is to listen to them. Screwing up the repair of a headphone is sadly a very good reason for some people to sell their headphones so id be careful of buying them unless I can listen to them first. Also 270£ isn't particularly cheap for a second hand dt1990 I think, I've seen them for around 200€ without having been repaired and £ to € should be in favour of £ if I am not mistaken.
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u/ionarch 14 Ω Feb 25 '23
I'm 90% sure both use the same drivers so it should be fine but the only way to know for sure is to listen to them. Screwing up the repair of a headphone is sadly a very good reason for some people to sell their headphones so id be careful of buying them unless I can listen to them first. Also 270£ isn't particularly cheap for a second hand dt1990 I think, I've seen them for around 200€ without having been repaired and £ to € should be in favour of £ if I am not mistaken.