Can anyone confirm this rumor about the original Senn 431 profipower?

[Tomm Williams]

I own two of these mics and love them for soft jazz type vocals. I've read (more than once) how they share the same capsule as the 441. According to the rumor, it is only the original series, not the current production models. Can anyone confirm this?

[mixsit]

Can't help there but that's one mic from hearing it along the way I'd love to try but never had the chance to check out.