Surprise! It’s a high-end Sony mobile recorder you could actually afford. The pretty new PCM-D50 lists at US$600, not four figures. If it sounds as good as its sibling, we could see some other mobile recorders on eBay. The search for the perfect field recorder continues: Brad Linder is a blogger, freelance journalist, and producer for National Public Radio. If anyone loves mobile recorders, he sure does. He writes in with a great overview of what was happening in mobile recorders at the AES show here in New York, with plenty of detailed information on his blog.