After having read many of the reviews about this little nifty machine I decided to give it a try in a direct-sound production as the main recorder for dialog. In order to be compatible with audio suites we decided to record in the 48 KHz / 24 Bit mode. I know that the machine is not specifically designed for film/TV field recording, but it did its job very well.
Advantages at first sight:
# 1: It does not weigh 8 ½ Kg (about 18.7 lbs.) what a Nagra IV used to.
# 2: No reels, no heavy batteries, no shoulder harness.
# 3: The recording quality and the S/N ratio are far above that of an open-reel machine and equal any DAT or HD-recording system.
So far so good. Since the microphone/gain controls on the H-4 are not accessible during recording, I decided to feed the audio (boom & radio-mikes) through a SHURE FP-33 field mixer and connecting it via two XLR cables to the H-4. Besides, one can NOT hold it in the hand and record through the built-in mikes due to severe noise from handling the machine.
First I had to calibrate the H-4 with the FP-33 to see where my levels were, so I set the IN 1&2 switches both to "L" and then calibrated the 1 KHz tone to -24dB on the H-4. Why so low? The limiter of the SHURE mixer works OK for analog, but clearly overshoots the 0 dB limit of any digital recorder thus causing distortion / clipping.
The dialogues came through crisp and clear, but I still had to watch peaks since the limiter of the H-4 did not catch them accordingly. I still haven't figured out if the built-in limiter only works for the internal mike (MIC) or works as well on the input (IN 1&2).
I live and work in Costa Rica, so sometimes the "Latin Way" interferes with the normal production logistics which I was used to in Germany and the States.
Production forgot to buy batteries, so they gave me a strip of regular Panasonic Blue-Ones. BEWARE! A set of two lasted about 10 minutes, just enough for one scene, without risking the recorder going "off-line" in the middle of a take. We barely made the first morning (exterior shooting), and then got some decent alkaline AAs.
Cons:
1. The more data you have on the SD-card, the longer the machine takes to fire up / load / initiate. I use an 8 GB Transcend card, which lasted me - in a "normal" 16-hour working day - for four (4) whole days and still had about 1.5 Gigs left over.
2. The XLR inputs do not have the usual safety latch. So, if you are moving around, be sure that your cables are always plugged up to the hilt. And, re-check them before you start recording again.
3. The readability of the display is poor in daylight, and so is the status-light of the "Record" button. Is it on? Is it recording? One has to monitor the output of the H-4 directly so one knows at least if the machine is "off".
4. I upgraded the firmware immediately after getting the H-4 to Ver. 2.20. Still it takes up to an hour and a half to download, via USB, about 1.5 Gigs of audio (Vista Ultimate / 2 Gigs of RAM / fast 500 GB HD).
5. The Zoom H-4 has a twisted learning curve. It takes some time to get used to the two kinds/options of menus. But that has been discussed at length in other reviews... (see those).
Overall I am surprised by the excellent quality of the recorded audio. I even did a couple of recordings of a Mariachi band, using the built-in microphones, and at home I was astounded by the crispness and the stereo-field resolution.
So, leave your bulky machines at home, and start using the H-4 for your field recording. ... and you'll save about US$ 750 compared to other digital SD-recorders.
Don't forget the clapper, because otherwise you are going to be in deep trouble trying to sync your audio to your video in post-production.
Advantages at first sight:
# 1: It does not weigh 8 ½ Kg (about 18.7 lbs.) what a Nagra IV used to.
# 2: No reels, no heavy batteries, no shoulder harness.
# 3: The recording quality and the S/N ratio are far above that of an open-reel machine and equal any DAT or HD-recording system.
So far so good. Since the microphone/gain controls on the H-4 are not accessible during recording, I decided to feed the audio (boom & radio-mikes) through a SHURE FP-33 field mixer and connecting it via two XLR cables to the H-4. Besides, one can NOT hold it in the hand and record through the built-in mikes due to severe noise from handling the machine.
First I had to calibrate the H-4 with the FP-33 to see where my levels were, so I set the IN 1&2 switches both to "L" and then calibrated the 1 KHz tone to -24dB on the H-4. Why so low? The limiter of the SHURE mixer works OK for analog, but clearly overshoots the 0 dB limit of any digital recorder thus causing distortion / clipping.
The dialogues came through crisp and clear, but I still had to watch peaks since the limiter of the H-4 did not catch them accordingly. I still haven't figured out if the built-in limiter only works for the internal mike (MIC) or works as well on the input (IN 1&2).
I live and work in Costa Rica, so sometimes the "Latin Way" interferes with the normal production logistics which I was used to in Germany and the States.
Production forgot to buy batteries, so they gave me a strip of regular Panasonic Blue-Ones. BEWARE! A set of two lasted about 10 minutes, just enough for one scene, without risking the recorder going "off-line" in the middle of a take. We barely made the first morning (exterior shooting), and then got some decent alkaline AAs.
Cons:
1. The more data you have on the SD-card, the longer the machine takes to fire up / load / initiate. I use an 8 GB Transcend card, which lasted me - in a "normal" 16-hour working day - for four (4) whole days and still had about 1.5 Gigs left over.
2. The XLR inputs do not have the usual safety latch. So, if you are moving around, be sure that your cables are always plugged up to the hilt. And, re-check them before you start recording again.
3. The readability of the display is poor in daylight, and so is the status-light of the "Record" button. Is it on? Is it recording? One has to monitor the output of the H-4 directly so one knows at least if the machine is "off".
4. I upgraded the firmware immediately after getting the H-4 to Ver. 2.20. Still it takes up to an hour and a half to download, via USB, about 1.5 Gigs of audio (Vista Ultimate / 2 Gigs of RAM / fast 500 GB HD).
5. The Zoom H-4 has a twisted learning curve. It takes some time to get used to the two kinds/options of menus. But that has been discussed at length in other reviews... (see those).
Overall I am surprised by the excellent quality of the recorded audio. I even did a couple of recordings of a Mariachi band, using the built-in microphones, and at home I was astounded by the crispness and the stereo-field resolution.
So, leave your bulky machines at home, and start using the H-4 for your field recording. ... and you'll save about US$ 750 compared to other digital SD-recorders.
Don't forget the clapper, because otherwise you are going to be in deep trouble trying to sync your audio to your video in post-production.
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