I liked the FR-2 but reading in other forums some people said it didn't record in mono. IDk how true that is, along with that there is no time code on it.
I have an FR-2LE, and it does have a mono recording function. It's a solid recorder with good pre-amps and a lot of really useful features. One of my favorite things that Fostex put in is the track naming option. On indie films, I use the scene/take option: enter the scene number and reset the take to "1" and it will auto-advance the take number every time the recorder is stopped and restarted. That makes media management much easier, and it means that my files are already consistent with my production sound report.
Here are the things I don't like so much:
- The side-view level meter is rudimentary, which means it isn't the most reliable thing in the world. (The meter on the LCD screen is fine.)
- To change recording modes (between stereo and mono, and to change bit and sample rates), the CF card has to be reformatted which will delete any files on the card. Other recorders allow the user to change these things on the fly, but not the FR-2LE. I's only a PITA of you find yourself shifting gears often, but it doesn't inhibit my workflow much since I tend to stay in the 24/48k step world more often than not. The other workaround is to keep another CF card on hand formatted for the other mode if you need to switch quickly.
- The main level adjustment pot is easy to brush (and thus change) in a fast-paced environment. I set my levels and then put a piece of gaff tape over it to keep it from rotating.
The TASCAM HD-P2 is also very much worth considering just because it packs a whole lot of great features into an affordable package (including time code). What I don't like about the HD-P2 is that the XLR ins are labeled as "Mic/Line" but actually are not really made to handle line inputs. If you're recording from a mixer, you need to use the RCA ins.
The PMD660 is a good recorder, but it really isn't a bag-friendly design. If you ever plan on having a recorder in a proper sound bag, get the TASCAM or the Fostex.
How important is time code to you? Of you're working primarily in the DSLR world, it won't be of much use to you. If, however, you think you'll be working at any time with pro cameras that have TC and can sync with another device, then TC will be something to consider.