View Full Version : Need advice on digital portable capture device


Dwight Flynn
March 19th, 2005, 11:40 AM
I am looking at several portable options, including using a laptop. I was wonder if Spot or others could give me some guidance. I need a portable capture device with clean sound, input/output options, and balanced (if possible) for $550 or less. So far I have seen the Edirol r-1 (impressive but I think not balanced), a few dats but the good ones such as tascam are mucho expensive, and the marantz are digital but again mucho expensive, and some people use the iriver but I know little about this option. I also want a usb or better yet the firewire option (again if possible).

Dwight Flynn
March 20th, 2005, 01:29 AM
Ok, let me ask this another way. For the price range can someone suggest a better option than the edirol r-1 or is that the best under $600 game in town?

Oleg Kaizerman
March 20th, 2005, 07:47 AM
do you have laptop? or you have to buy this as well?

there are few firewire adaptors that can give you good sound directly to computer
there is nothing wrong to go unbalance if you have good transformers in the midle
check the core audio - they have some smart cards for audio capturing
ediroll is an exellent choice - but can run 2 g cards only , so you have not more then 6 hours track for one pass
the maranz 660 cf recorder ( about 500) would be equip with balance mike inputs , line unbalance only
the cheapest way - is to find nomad jb-3 , add good a to d befor ( edirol ) - thats about 350 for 20 g set up - check the ebay for nomad , the 40 g models are more expencive about 100$ more for used - 48/16 or 441/16 only
i use this for aditional tracks( i used , now running 744 )

Dwight Flynn
March 20th, 2005, 07:57 AM
I am getting a laptop but sometimes that is not practical. Oleg, do you use any particular software with the nomad to get professional sound or is it the native software (I'm asking because it sound like the ipod and that is not set-up to record professional sound on its own)

Oleg Kaizerman
March 20th, 2005, 08:26 AM
you dont need any particullar softwear with the jb, it can take analog -10dbv sigmal or spdif the hd record wav 441 04 40 khz /16 bit , the only thing is to add metering sodftwer - avalible on thir site
for what perpes you need the recording - if thats music ill sudgest going in digitalli , if its dyalog , the analog inputs good enouth

Oleg Kaizerman
March 20th, 2005, 08:28 AM
the jb doent avalible new any more - very sad since that was exellent product for it price

Marco Leavitt
March 20th, 2005, 08:32 AM
If you go the Nomad route, you should also consider getting an AD converter. We use the AD20, and I've been very impressed with the results. It gives you balanced XLR inputs, and greatly improves the signal to noise ratio.

Dwight Flynn
March 20th, 2005, 10:19 PM
Has anyone used the Marantz pmd660 or the pmd670, if so I would like to feedback (they seem to be better than the edirol r-1 and the creative route though 100 to 300 dollars more expensive)

Tim Brechlin
March 21st, 2005, 03:43 AM
I've used the PMD670, and it's a really very impressive device. Reliable, excellent quality...wonderful little toy.

Dwight Flynn
March 21st, 2005, 05:00 AM
Being frugal I have to ask if you know of anything like it (options wise) that around 500 bucks (probably not but I have to ask)

Alex Filacchione
March 21st, 2005, 02:41 PM
If you have a laptop handy, and need a portable recording device that can feed into the laptop, your best option (assuming that the laptop has firewire, or you can get some sort of a PCMCIA FW card for it) is the MOTU 828. These can be had on eBay for around $300 (there is the MKi and the MKII version - not exactly sure of the difference).

It has 8 ins & outs. Can record up to 24/48 resolution. Has at least 2 XLR inputs with 48volt phantom power. GREAT sound!

barring FW ports, you could get the M-Audio OminStudio USB. It has many of the same specs, but uses USB. M-Audio has made a few USB audio interfaces, but the OmniStudio USB (now discontinued, but you can get them for around $200 on eBay, and possibly some online stores since it was not discontinued that long ago, also for around $200).

As far as other options, for get an iPod.

Something like the Samsom Mixpad (a small, battery powered mixer that even has phantom power) running out and into possibly a MiniDisc recorder. This may nto be the BEST solution, but it is cheap ($100 for the mixpad, and $100-$200 max for the MiniDisc recorder), and will sound a LOT better than going into an iPod!!!!

If you ever go to a concert where they allow people to record the shows, you will see a decent amount of people recording using just this setup.

Another option is the new Marantz PMD660 Professional Solid State Recorder. It runs $499, is smaller than the other Marantzs mentioned (and $200 cheaper the 670 is around $699) and still has 2 XLR inputs w/ 48v Phantom power!. The Edirol will only record at 44.1, not 48. Don't know if it has XLR & Phantom power.

Just some thoughts...

Alex F

Arne Johnson
March 28th, 2005, 04:53 PM
Alex, I just got a Mixpad and Hi-MD minidisc recorder based on your recommendations, and am happy with it so far...This may be a dumb question, but if you're going into the Mixpad with a mic, do you go out to the minidisc into its line in or mic port? Seems like Line in sounds better, the mic in is too hot and have to use the minidisc recorder's low sensitivity setting.

Thanks!

Arne

A. J. deLange
April 14th, 2005, 11:15 AM
This is a really a question - not an answer. MOTU has a relatively new device called the Traveller which has 4 XLR inputs with preamps plus a bunch of line inputs etc. It's smallish and light and is powered off the firewire and so I thought this was the answer to disk recording until I tried to figure out how to sync the box to the video. I can buy various boxes that take in composite video and produce the necessary word clock but none that does only that function and none that is battery operated. It seems to me this function requires a sync separator and a PLL and should be doable for a couple of hundred bucks at most in something half the size of a pack of cigarettes but I can't find such a device. Anybody know of one?

Dwight Flynn
April 14th, 2005, 08:53 PM
Nope, I have come across some cards that can be used in a palm device but they have no xlrs and the memory is very limited. The edirol fa-101 or even smaller the fa-66 has many nice features for around $400, and if you want to get rid of the computer all together the marantz pmd671 is a nice unit.

Ignacio Rodriguez
April 15th, 2005, 10:02 AM
I would go for the Marantz "walkman". I actually drool for one of those. XLR, Phantom Power, built-in stereo mic, no moving parts, even plays and records mp3 in real time if you want... doubles as an iPod of sorts. I want one. I have never tried it personally but the specs are good and the price is right. It would also be cool if it could be used as an AD when you have a computer handy but I don't know if it has that capability. I also don't know if it includes media and at what size.

A. J. deLange
April 17th, 2005, 09:24 AM
I've been experimenting with the Traveler this weekend and while I'm still all thumbs with the unit it appears that it's going to work out. I take the RCA audio outputs from the XL2 and put those into 2 channels and the two surround mics into 2 more. The Traveler makes 4 sample synched files on the laptop HD. When video plus camera audio and and 4 audio files from the Traveler are all in FCP I line up the audio direct from the camera with the Traveler's copy of it at which point everything is in sync (all audio and video). I can use the camera's audio for the front if I'm concerned about the A/D - D/A that the audio on the RCAs has gone through or the 4 channels (arranged in stereo pairs) from the laptop if I'm not.

In a 6 minute cut yesterday I found the clocks of the XL2 and the Traveler drifted 1 frame with respect to one another so I'm still interested in syncing the Traveler to the camera. I ordered (or tried to order) a little box which is supposed to convert time code from the LANC port to SMPTE LTC which the Traveler is supposed to accept. If that works I'll be posting again on this subject.

Daniel Patton
May 15th, 2005, 11:09 PM
A. J. deLange...did you ever figure out your sync issue with XL2 and the Traveler?

I am experiencing simular issues with our XL1S and Edirol (Fa101) with roughly 1 to 2 frame audio shift after 4+ minutes of recording.

Anyone?

Douglas Spotted Eagle
May 15th, 2005, 11:13 PM
Only thing I could figure is that the clocking rates are slightly off. The early XL1's had this problem, but I'd assume the XL2 doesn't. I've not worked with the XL2 and an external recorder before. The XL1s does start/stop/sync with the Edirol R4 just fine though, so there is likely a problem in the clock of the recording device, not the cam.

A. J. deLange
May 16th, 2005, 06:22 AM
I know what the problem is - two clocks in two separate pieces of gear with separate crystals ageing at different rates and at different temperatures will run at different rates. That is why they must be synchronized and that's what genlock equipment is for. While the Traveler will accept sync from an external source the XL series of cameras don't supply it in a useable form. What is needed is a simple device that phase locks a 48 kHz sync signal to the horizontal sync pulses in the composite video output of the camera. There is a device which is supposed to take the time code from the LANC port, sync it to the composite video and generate SMPTE time code to which the Traveler is supposed to be able to sync. When I tried to order one of these I was told it was out of stock and so I am waiting for one of these. It's a gamble as I have not been able to verify that the XL2 LANC port puts out time code. The LANC spec says it should but Cannon apparently takes a pretty free hand in their implementation of LANC.

Seems to me that this would be fairly common problem and that wordsync signals should be available from any of these prosumer cameras. Of course I can remember longing for the day when time code would be in them so perhaps my patience will once again be rewarded - eventually. OTOH it seems that MOTU boxes should provide the ability to derive clock from composite video (they do have hardware which does this but I didn't buy a Traveler so I could lug 19" rack mount gear and a 110 V generator around) but this application does not seem to be their major target market.

Alex Filacchione
May 16th, 2005, 06:29 PM
Alex, I just got a Mixpad and Hi-MD minidisc recorder based on your recommendations, and am happy with it so far...This may be a dumb question, but if you're going into the Mixpad with a mic, do you go out to the minidisc into its line in or mic port? Seems like Line in sounds better, the mic in is too hot and have to use the minidisc recorder's low sensitivity setting.

Thanks!

Arne

Well, sorry to respond 2 months too late! I just got an email notification 2 days ago that this thread had been responded to. Why I didn't get one 2 months ago, I don't know...

Anyway, you would go into the mini disc via line in.

The difference between mic & line in is that for the mic in there is some sort of a pre-amp to boost the levels of the mic's output since it is so low. A line level input is the same input as the mic, but it bypasses the pre-amp.

Since the mixpad has pre-amps on the XLR connections, the line out of the mixpad should be amplified enough for the line input of the mini disc.

Of course, it doesn't hurt to play around and experiment too!

Alex F