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View Full Version : Audio-Technica BP4025: Review and request for confirmation



ullanta
05-07-2009, 02:05 AM
Well, this mic, A-T's new high-end professional stereo mic (http://www.audio-technica.com/cms/wired_mics/5bbed15003fe56a2/index.html/) looked interesting; I found a great price, found no reviews yet, thought I'd try it. *I was just hoping for a decent small stereo backup mic to keep around in my kit more or less for contingencies.

...so I've been testing the thing as an extra mic at a number of gigs, and I have to say it seems to be the absolute worst sounding mic I've ever used... and I don't say that lightly. *I can't imagine what the intended use for this thing would be... the only situation in which I can*imagine*it might be vaguely useful would be in recording a rock band in a small club....

The high end is ridiculously hyped and brittle, the lows are thin, the pickup pattern is sorta bizarre (everything on-axis sounds... off-axis; things to the sides (sorta on-axis to the individual capsules) are dominant and the only things that don't seem to be suffering from drastic off-axis frequency response. *I guess in practice it seems to operate kinda like a bidirectional mic with more off-axis coloration - which one might expect looking at the capsule design, but I thought A-T had worked something better out. *I mean, there have been plenty of mics in the past that have been unsuited for my needs, but I could usually understand what they would be useful for... this thing I can't imagine ever using in any professional situation.

Just in case the intended axis isn't what I thought it was (or what was marked), I've tried after the first few disappointing experiences every possible orientation and placement that I could...

So I'm hoping perhaps my unit is defective?
Anyway, I'd like to know if anyone else here has actually tried on of these, and if so, what thoughts they may have...

Cheers,
Barry

ullanta
05-17-2009, 03:09 AM
No one else has tried?

Deere
09-11-2009, 12:20 AM
Had been considering buying one of these for recording atmos. Am thinking twice after hearing your comments. Did you end up having better luck with it?

Can anyone maybe suggest a better x-y stereo mic for atmos recording?

Deere.

Deere
09-11-2009, 02:01 AM
Just browsed back to the audio forum (have been lurking on dvxuser a couple years), and my second question is obviously answered elsewhere. Can't believe I've been overlooking the audio section of the forum so long. Cheers guys.

ullanta, am still curious how the mic went. It's pretty doubtful I'll be getting one now, but am still curious if you looked into it being the mic or your mic in particular that was so bad.

Alpha Flying Monkey
09-11-2009, 08:36 AM
I have used the Rode NT4 stereo mic & liked it... Low self-noise, but quite a hefty mic- you definitely want it on a sturdy stand!


Had been considering buying one of these for recording atmos. Am thinking twice after hearing your comments. Did you end up having better luck with it?

Can anyone maybe suggest a better x-y stereo mic for atmos recording?

Deere.

dano
09-11-2009, 10:50 AM
Hello Deere... Ty Ford was nice enough to provide some samples from the BP4025, found here: http://idisk.mac.com/tyreeford-Public/ambi08.wav

IMR
12-16-2009, 03:17 AM
I was considering buying two omni mics for spaced arrays, but went for the Audio Technica BP4025 for portability and ease of setup reasons.

I'm quite happy with the results from it so far. Here are links to a couple of recordings of autumn/winter dawn choruses:

http://www.soundsurvey.org.uk/index.php/survey/wildlife/dawn_chorus/124/615/

http://www.soundsurvey.org.uk/index.php/survey/wildlife/dawn_chorus/67/702/

Deere
12-16-2009, 03:52 AM
Oh, just saw this again. In case anyone was wondering, I ended up going with a matched pair of Behringer C-4's for stereo ambience and a rode nt1a for mono ambience and foley. I've been really happy with them so far- particularly the nt1a. I'm thinking the next mic I buy will be either a rode nt4 or a matched pair of nt5's. Good to see some people are having luck with the audio technica's.

ullanta
12-17-2009, 10:43 AM
I think after much testing and some interaction with A-T that the BP4025 is good (very good, in some situations) for ambient recording, but not at all suited to "directional" stereo recordings (e.g., of musical performances).

Deere
12-17-2009, 03:27 PM
Thanks for the update. Good to know for future reference.