Finally decided to bite the bullet and get one of the TC-Helicon mics to accompany my VoiceLive Play. I find it odd that the MP-75 is readily available online and in music stores, but the MP-76 is almost nowhere to be found - although I finally did find one supplier, at what appeared to be a pretty steeply discounted price. I snapped it up. Just wondering why that is? Is the MP-76 still in production? Or is demand just so great they can't keep up?