hi tungvu,
the vk75 family are very very different with the line of vk55 / vk55 se.
the top and bottom end of the vk 75 are much much more distinctive and likely one will easily be able to make a decision after A/B audition.
i know somebody whom refuse the vk75 after doing a home audition with his tannoy speakers while gladly pair the vk 55.
i owned the vk 55 monoblocks and prior that the vk 55 stereo and did EXTENSIVE A/B comparision with both vk 75 and vk 75 se and vk 55. vk 55 BLOOMS in the mid range with simply renders vocals better ..... hence i was willing to give up the top/bottom ...
the vk75 family are very very different with the line of vk55 / vk55 se.
the top and bottom end of the vk 75 are much much more distinctive and likely one will easily be able to make a decision after A/B audition.
i know somebody whom refuse the vk75 after doing a home audition with his tannoy speakers while gladly pair the vk 55.
i owned the vk 55 monoblocks and prior that the vk 55 stereo and did EXTENSIVE A/B comparision with both vk 75 and vk 75 se and vk 55. vk 55 BLOOMS in the mid range with simply renders vocals better ..... hence i was willing to give up the top/bottom ...