From the cable I knew they were VSonic, but "BE" reference clued me in we're talking about GR07BEOn my list too, need to get these since everyone using it as a reference.
Interesting that you mentioned about CKR9 being a direct upgrade. I would think BE version being "bass enhanced" to be closer to CKR10?
Btw, all these latest discussions about CKR9/CKR10/CKR9LTD made me dust off my pair of CKR10, and I'm LOVING IT!!! Kind of reassured myself again since I couldn't imagine them with even a drop less of bass (remember my decision to choose CKR10 over CKR9). Just my own personal preference
The BE's actually got quite a bit less bass impact than the CKR9's but it's equally great in quality. I only paid $67 for them on that crazy 25/8 sale on AE, I think it's safe to say they're worth it
The CKR10's still keep growing on me after over 9 months, not bad........