OK, so the Tascam iM2 is hardly anything new, but I just got my hands on one, so I thought I’d write a quick review
I’m testing this on my 4th generation iPod as that is the newest iDevice I own. I will make it clear that this will NOT work on a iPhone 3gs, as I’ve tried it, and the phone doesn’t detect it.
The tascam iM2 is a stereo microphone, in a Near Coincident microphone pair configuration
It is a 16 bit recorder, not 24 bit like the rode iXY, but it is a fraction of the cost. This doesn’t make it useless. 16 bit is still perfectly usable, you just need to be a little more observant of your recording levels than you would if the same device was 24bit.
iPod attached to iM2
Connecting the Tascam iM2 is quite easy, just it into the dock connector, and away you go. The app I’m using is Rode’s Rode Rec app. There was a Tascam one, whoever it didn’t work reliably on my ipod. It would freak out, and require a force close of the app. On going to update the app to try to fix the Tascam app, the appstore notified me that it was no longer avaliable. Rode Rec seems like a better program anyway. It does have its good and bad points, but its the best app out there I could find for this use.
Rode Rec picks the stereo mic up without a problem. The free app restricts you to 44khz which is perfectly usable, however, by updating to the pro version, it unlocks 48khz which is slightly better if your planning to use the recordings in video (The differences should be marginal, however thats technically the best way of doing things)
Snap and go
Back side of the microphone
The main problem with using the iM2 on my iPod is that the headphone port on the iPod is on the same end as the dock connector, meaning there is no way to monitor my recordings. This is a bit of a bummer, but I guess it can be worked around, mostly by “guessing” its recording good audio. A dock connector extender might be useful here, however I don’t have one, so that isn’t tested.
So how does it sound?
I’ve uploaded a very quick comparison between the iM2 and the Zoom H4n to Soundcloud so you can listen for yourself. Its far from scientific, but it gives a clear indication of the performance of the mic.
What I found was that surprisingly, the Tascam has a lot less hiss than the inbuilt Zoom mics. Even when adjusting the mics to match closely in signal levels, there is a much more prominent hiss in the Zoom’s tracks.
The Zoom had a slightly better stereo image however, where the Tascam sounded slightly flatter.
So is it usable? I think it is. I think it should make a great recorder for impromptu recording sessions, and should be capable of great atmos tracks while tripping around. I’ll be certainly keeping this near by at all times. Which is, coincidently, an advantage of this. Its small enough that I can leave it tucked in my bag, with my ipod, and be ready to go at a moments notice. The biggest issue will be remembering to make sure the ipod’s battery is charged.
See the problem?