When it comes to portable recorders with DSLR video, there's two names that are sure to come up - Tascam and Samson (a.k.a Zoom). Here's an interesting new product pointed out to me [Thanks Anthony] that could shake things up for Samson's Zoom H4n product line. The H4n has been a long mainstay when it comes to an affordable 4 track portable recorder with XLR inputs, but Tascam has got something new (and cheaper).
The new Tascam DR-40 is playing in the same recording space offering just about as much features as the Zoom H4n, but the kicker is that it's coming in at about $100 dollars cheaper than the Zoom H4n (found here). Yeah that's quite a bit of savings. No reviews I could pull down just yet since it's a new product. Says it's available for Pre-order via B&H, but there are just a few sellers carrying this new product via eBay (click here).
Tascam DR-40 4 Track Portable Recorder XLR
[Update] Now available via Amazon below
TASCAM DR-40 4 Channel Portable Digital Recorder