Just got the ZSR in white! They look amazing if not for the small gap on the left side. It's off-white, ivory coloured.

I just realized the stock tips for the ZS6 and ZST are different. The ZS6 tips are slightly harder (made of thicker silicone) and have a rougher surface as compared to the ZST tips (softer and more glossy surface). I find the ZST tips more comfortable when paired with the ZS6 earphones.

Thanks Panda, I tried the Wiring Test and indeed the Center sounded far apart and Twisted was comfortably in the middle. Thanks Wiljen. So from results of the Wiring Test, I suspect it's a bad cable. Guess I'll go shop for an upgrade cable!

I'm currently using the KZ6 with ZST cables because they sound more pleasing than stock. Somehow, the KZ6 stock cables make my music sound too spacious, like someone had widened the stereo separation too much on a mix. I have double checked that the pins are the right way in. Anyone...

I just saw the new Reference S4 on their website and I'm really excited! I'm also waiting to try their new Reference X10i, Reference ONE and Mode M40 Noise Cancelling Headphones. They look so retro with their copper accents!