O’reilly is a great source for audio related reviews and blogs. The blog of Mark Nelson in particular always sports nice articles. But now he did it! He made a comparison between current audio recorders. So here it is. (You can also visit his blog)

The table could be unreadable. So here you can download the pdf.

Recorder	Price*	Pros	Cons	Bonus Coolness Factor
Edirol R-09	$450 Get current price on Amazon	Easy to use Good onboard mics Good menu & interface	Windscreen not included Tripod adaptor is optional	Optional case & tripod are terrific
Korg MR-1	$899.99 Get current price on Amazon	Outstanding audio quality 40 gig hard drive Rugged metal housing with leather case Universal power supply	No hardware rec level control Internal battery Hard to set recording levels	1-bit audio is a huge improvement over PCM
M-Audio Microtrack 24/96	$499 Get current price on Amazon	Easy to use Audio quality 1/4″ TRS mic inputs with phantom power	Internal battery Potential damage from phantom power & TRS jacks	Smallest recorder with 1/4” inputs and phantom power
Marantz PMD620	$499 Get current price on Amazon	One-touch recording Mics well shielded from wind Sharp OLED display	Awkward menu interface Flimsy covers for USB port & SD card slot	Mono recording useful for broadcasters
Olympus LS-10	$399 Get current price on Amazon	Size Easy to use Audio quality 2 gig internal memory + SD card slot	Zoom mic effects color sound AC power supply not included	Outstanding battery life and great audio in a tiny package
Sony PCM-D50	$599.95 Get current price on Amazon	Rugged and ergonomic Very high audio quality 4 gig internal memory + removable memory	Heavier than the competition Cannot record MP3s Optional windscreen is expensive	Outstanding limiter means worry-free live recording
Zoom H2	$199 Get current price on Amazon	Front & rear stereo mics Inexpensive Doubles as USB audio interface	Feels flimsy Not exactly stellar audio	Records 4-channel “surround”
Zoom H4	$494.94 Get current price on Amazon	3 devices in 1: recorder, 4-track recorder & audio interface 1/4” & XLR combo-connectors with phantom power	Tiny display Confusing interface It’s big, Jim	It’s a portable USB audio interface with effects