beyerdynamic update DT 1770 & 1990 PRO MKII

Two of beyerdynamic’s popular headphone models have been treated to a driver upgrade that offers lower distortion and an improved frequency response.

beyerdynamic update DT 1770 & 1990 PRO MKII

https://www.soundonsound.com/

beyerdynamic update DT 1770 & 1990 PRO MKII

Two of beyerdynamic's popular headphone models have been treated to a driver upgrade that offers lower distortion and an improved frequency response.

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