I got one also since 1987 to now, it should be 4312 ABK actually it's drum punch is strong, suit for pop, Jazz mostly, cos the mid range is outstanding, but the bass not too rich and deep, tube amp or Class A (I'm using) is nice for driving it to help it mild in sound and more rich in low frequence.
no beat whatsoever
thejg300 2 weeks ago
cen you play normal miusick
Sansui1000A 1 month ago
I got one also since 1987 to now, it should be 4312 ABK actually it's drum punch is strong, suit for pop, Jazz mostly, cos the mid range is outstanding, but the bass not too rich and deep, tube amp or Class A (I'm using) is nice for driving it to help it mild in sound and more rich in low frequence.
Zeebits 7 months ago
Good stuff for "breaking In" earbuds for sure!!
ShawnsTube2 8 months ago
Sounds good.
paulp888 1 year ago