Hello guys,
it is almost Christmas time and I am thinking of getting my brother either a Yuin PK1 or OK1, but I was wondering if:
1. They will be good without an amp from an iPhone?
2. If it needs amp, my brother has an iBasso T4. Has anyone tried this combo? is it any good?
3. I heard that Yuin's cable build is not very strong, because my brother will bring either the PK or OK with him to snowboarding. Do you guys think it can stand up to it?
Thanks in advance for your insight. It is greatly appreciated
it is almost Christmas time and I am thinking of getting my brother either a Yuin PK1 or OK1, but I was wondering if:
1. They will be good without an amp from an iPhone?
2. If it needs amp, my brother has an iBasso T4. Has anyone tried this combo? is it any good?
3. I heard that Yuin's cable build is not very strong, because my brother will bring either the PK or OK with him to snowboarding. Do you guys think it can stand up to it?
Thanks in advance for your insight. It is greatly appreciated






















the T4 catch a lot of mobile phone signal and ruin the sound. that why I returned my T4


), will PK1 be able to withstand the stresses and the cold temperature?
