USB Audio review: Blue Icicle, Centrance MicPort Pro, Shure X2U, MXL Mic Mate

The Goods

Microphone Stats

835 mic profiles
representing 92 makers
11 profiles updated this week
Latest additions:

Favorite Articles

USB Audio Interface Shootout and Review

Saturday, July 4th, 2009 | by matthew mcglynn

Several inexpensive USB audio interfaces have hit the market in the past year. They cost between $50 and $150, and offer a single channel mic preamp for use in small-scale portable recording and podcasting. They provide a low-cost, easy way to begin home recording — a single mic and cable together with one of these USB preamps can be purchased for well under $300 and can provide a new recordist with sufficient tools to track guitar, bass, and vocals at home.

None of these will replace a multi-channel DAW — but they’re not intended to. These are great for web audio (e.g. via Skype or iChat), for mobile or field use (e.g. where AC power for your high-end rackmount preamps is unavailable), and for low-budget, one- or two-track home recording.

I sense the curling upper lip of your inner DAW snob. How can these little all-on-one, bus-powered mic pre/ADC devices possibly sound good? I decided to find out.

The Contenders

My research led me to four USB mic pre’s that share a basic form factor: cylindrical, about 5'' long and 3/4'' in diameter. Certainly there are other USB interfaces to try, like the ART USB tube pre, but I liked the idea of limiting the test to devices that shared whatever functional limitations might result from this small size.

From left to right in the picture, I tested the MXL Mic Mate, the Blue Icicle, the Shure X2U, and the CEntrance MicPort Pro.

Initial Impressions

It’s clear even from the packaging that the Shure and CEntrance devices are intended for a higher-end market. Simply put, both ship in boxes. The Blue and MXL devices ship in plastic blister packs, the sort that inevitably cut you back when you cut them open. I hate those things.

In the hand, as in the box, the Shure and CEntrance units are the most impressive of the lot. It’s all about the mass. Woz and Jobs understood this when they loaded one of the early Apple computer models with weights so the computer would feel more substantial.

All the weight may well be in the casing, but the X2U definitely feels solid. It’s heavy, in fact. The case is metal, with two slots for a carry strap. Three thumbwheels on the face of the device control mic gain, headphone volume, and mix ratio. A microswitch enables phantom power, which can be left on between sessions by leaving the switch engaged. Three LEDs indicate USB connectivity, phantom power, and audio signal strength.

The controls on the X2U are smooth and certain. The build quality is second to none. The X2U looks and feels like a professional audio device that will last a long time. It would not be out of place in a professional broadcast rig or recording studio.

In terms of initial impressions, the MicPort Pro runs a close second place to the Shure. It’s a lighter-weight device, but still feels solid. Two rotary knobs on the side control preamp gain and headphone volume. A button on the bottom of the unit toggles phantom power, which is indicated by a small LED.

I found the placement of the headphone jack and P48 button (and LED) on the MicPort Pro awkward. They’re on the bottom end of the cylinder; their placement invariably required me to pick up the interface up to access them. I wish these had been put on the shaft, where the other controls are.

The MXL Mic Mate is a simpler device. It is a plain cast-aluminum cylinder with a USB jack at one end and an XLR jack at the other. Midway along the barrel is a 3-position switch marked “HI MED LO,” for mic gain. Next to the switch is a red LED to indicate USB connectivity. It all feels solid enough but somehow reminds me of inexpensive imported microphones. Of course, many inexpensive imported microphones do a great job for the money. We’ll see if the same thing is true of the Mic Mate.

Based on this initial inspection, I was least impressed with the Blue Icicle. It is both the longest and fattest of the four interfaces in this test, but the lightest weight. At 45g, it feels insubstantial. More critically, the casing feels very thin, and it sounds hollow when I tap it. I think I could crush it or bend it in two without too much effort. Put another way, you wouldn’t want to inadvertently step on this thing. Don’t let this end up on the studio floor with the cables.

The Icicle has a single control — a rotary gain knob located on the shaft of the device. The embossed “Icicle” logo, and a ring around the gain knob light up to indicate USB power. I’m aware of Blue’s predilection for whimsical design, but my impression of the Icicle is that it’s a toy.

Needless to say, the sound isn’t in the design or the housing. It was time to fire them up.

Test Setup

I tested all four interfaces in three basic applications: IP telephony (Skype), voice recording and instrument recording. For the recording tests, I used a freeware audio application called Audacity. Apple’s GarageBand would also work.

For voice tests, I first used a Karma K35 — a large-diaphragm FET condenser, set to Cardioid. This is a basic imported condenser mic with a K67-style capsule and a street price of about $170. I put the mic in a makeshift 2'x2'x2' isolation chamber to reduce some of the ambient noise, and maintained a uniform distance of about 20'' when recording the samples.

Then I repeated the VO test with a Shure SM57, using a smaller “booth” (about 10'' wide by 15'' tall) and a closer working distance, about 8''. The SM58 is a more-traditional choice for vocal applications, because the built-in foam windscreen reduces popping, but otherwise the two mics are the same — and the 57 sounded pretty good here.

For the instrument tests, I used an Avenson STO-2 omnidirectional condenser, set up about six inches from the body of a hammer dulcimer. I played several takes of the same chord progression with each USB interface, matching gain levels as closely as I could.

I repeated the test with a 3 Zigma CHI condenser, although with the small-diaphragm capsule rather than the lollipop head pictured here. The CHI is the quietest mic I have; its self-noise rating is just 7dBA. (We’ll publish a full review of the CHI system soon.)

For the STO-2 dulcimer test, I recorded the same passage into my DAW, a Black Lion modded Digi 002R.

All the above samples were recorded at 16 bits, 44.1 kHz, even though the MicPort Pro can run at 24/96.

Gain

Proper gain staging is critical for any sort of recording. Too little signal is far preferable to a signal that clips, but clearly the results are improved if the levels are sane.

The MXL Mic Mate proved frustrating because its output level is so low for quiet sources. Even with the gain switched to the “HI” position, this device’s output level was consistently and significantly lower than all of the other interfaces during my VO tests. I tried it with multiple microphones, both condensers and dynamics, to see if there might be some sort of issue with phantom power or impedance. But in every voice test, the Mic Mate produced the lowest-level signal.

The other three interfaces in this test include published gain specifications. All three show a max level of +40dB. I expected their output levels to therefore be equal (at max gain), but this was not the case.

To get a handle on the issue, I plugged a pink noise generator into my stereo at a fixed volume, placed a mic in front of the speaker cone at a fixed distance, and recorded a sample of the noise with each of the USB audio interfaces. In each case I set the USB interface to its max gain setting. I then measured the audio level of each sample.

	Blue Icicle	CEntrance MicPort Pro	MXL Mic Mate	Shure X2U
Sample Gain	-2dB	-3.5dB	-24.2dB	-10.7dB

The levels are arbitrary, as was the volume of the noise generator. But we can compare the levels — and the disparity is enormous. A change of 10dB is generally perceived to be twice as loud. Therefore the Icicle, at -2dB, produces a signal more than four times louder than the Mic Mate (-24dB).

The Icicle is unique among these devices for offering a digital gain control within its driver software. Under OS X, in the Sound preference pane, the input level of the device can be adjusted. This feature can be used in conjunction with the analog gain knob on the Icicle to produce an appropriate signal level without overdriving any of the components in the signal path.

Curiously, the Mic Mate later gave me a different sort of gain problem. Plugged into an omni condenser set up as a mono overhead above my drum kit, the Mic Mate’s signal was too hot. Even on the “LO” setting, the preamp electronics clipped. In contrast, all of the other three USB interfaces, dialed down to a relatively low gain setting, produced a perfectly usable track. I think the problem is that the 3-way gain control on the Mic Mate is just too coarse; it doesn’t offer a sufficient range of settings to accommodate either quiet or loud sources. So, if you intend to use the Mic Mate for loud sources, you may well need an inline pad to bring the mic’s output level down so as to avoid clipping the Mic Mate’s amplifier circuit or ADC.

Telephony Test

I used the “Skype Test Call” service to record short samples of my voice with each of the four USB interfaces. They all sounded fine. Needless to say, this is a low-fi application, and all four interfaces passed the test easily.

The signal-level LED on the X2U came in handy in this application. Actually it came in handy in all applications.

Voice Tests

Karma K35

Following are four VO samples recorded with the Karma K35. If you listen to just the first half of each sample, you can test these “blind.” (I name each interface in the second half of the clip.)

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

The Mic Mate signal was about 20dB lower than the rest. After I’d normalized them all to equivalent levels (-8dB), the noise level in the Mic Mate sample was audibly higher than in the other three files.

I think the other three samples sound great. The MicPort Pro has the least noise, but the difference is subtle. In fact, I’d be hard pressed to pick a winner from these three.

Shure SM57

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

My results using an SM57 were very similar to the above — the signal of the Mic Mate was lower, and after normalization the noise level in that clip was audibly higher, to the point where the audio would not be usable for any sort of recording. Also, unless I’m being misled by the noise level, the vocal sound has less meat than it does with the other interfaces. The sound of this interface seems thin.

The other three are similar, but after repeated listens I developed a slight preference for the Shure X2U. The noise level is a bit higher than on the MicPort Pro, but the vocal sound is richer.

The MicPort Pro sounds great, though. It has the lowest noise of the lot, and the audio quality is excellent.

The Icicle takes 3rd place in this test. Its noise level works against it, but more than that it seems to break up a bit on the ‘S’ sounds. The esses sound a little bit like eshes to me.

Instrument Tests

I first recorded the hammer dulcimer with an Avenson STO-2. But I matched all the gain levels to the Mic Mate, ending up with levels that were far too low for a 16-bit recording.

Compounding the low signal level problem was the self-noise of the STO-2, which is relatively high at 28 dBA. These are beautiful microphones, and in fact are my favorites for recording the hammer dulcimer. But the resulting tracks all sounded pretty poor.

So, I recorded all the tracks again, swapping in a mic with much less self-noise, the 3 Zigma CHI (7dBA). And I used better gain staging (except on the Mic Mate, which doesn’t have sufficient control.) Note: if you want to listen to these blind, close your eyes before the player widget fully expands, as the interface in each clip is named in the title.

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

The Mic Mate stands out as the noisiest again — listen to the last few notes fade away, and the hash is apparent. Also, I hear less of the impact of the hammers on the strings, as if the transient response is somehow a little bit off.

In a blind test I could also identify the Icicle, due to its noise level.

The X2U, MicPort Pro, and 002R tracks all sound really good. I think the X2U track might have a tiny bit more noise, but in the context of a mix it would be negligible. In fact, within a mix I doubt anyone could distinguish among these three tracks.

(If you want to hear the original 16-bit WAVs, download them here: 1, 2, 3, 4, 5.)

In Use

The Shure X2U wins the prize for best interface design. They thought through the details: the controls are all front and center while the interface is laying on a table. The +48 button it an actual switch, not just an electronic toggle button. There’s a 3-color LED to indicate signal/peak/clip, and the manual documents the sound pressure levels that correspond to each color.

Good interfaces give feedback. It’s as simple as that. Kudos to Shure for implementing this feedback mechanism into the X2U.

None of the other interfaces had any sort of level or clip indicator. It’s possible to open the Sound preference pane (for OS X users) to see input levels there, but in practice this is awkward because the screen is likely to be filled with whatever audio software is in use. Moreover, it’s not usually desirable to have the laptop close enough to the instrument that the player can see it, because the microphone would pick up the sound of the computer fan.

The X2U and MicPort Pro are designed to lay on a table without rolling around. For my purposes, this seems like a good thing. The X2U gets the nod here again because it’s both squatter and heavier, making it more stable.

That said, if you’re plugging the interface directly into the mic, with no XLR cable, then you might well prefer the lightweight Icicle, which would put much less strain on your mic’s XLR jack as it hangs in space behind the microphone.

Characteristics

	Blue Icicle	CEntrance MicPort Pro	MXL Mic Mate	Shure X2U

Physical Specifications
Length	149mm	114mm	144mm	127mm
Diameter	25mm	24mm	21mm	29mm
Weight	45g	75g	100g	175g
USB Jack	Mini-B, Female	Mini-B, Female	Type B, Female	Type B, Female
Cable Length	1.8m	1.8m	none	3m
Headphone Jack	none	1/8''	none	1/8''
Usability
Plug-and-play	Yes	Yes	Yes	Yes
Stereo capable¹ (using 2 interfaces)	probably	Yes	probably	probably
Compatibility
Mac OS X 10.5.7	yes	yes	yes	yes
Skype 2.7	yes	yes	yes	yes
Audacity 1.2.5	yes	yes	yes	yes
GarageBand 4.1.2	yes	yes	yes	yes
Digital I/O
Bit Depth	16	24	16	16
Resolution (kHz)	8, 11.025, 22.05, 44.1, 48	44.1, 48, 96	8, 11.025, 16, 22.05, 32, 44.1, 48	8, 11.025, 16, 22.05, 32, 44.1, 48
Controls
Gain Control	Rotary	Rotary	3-way switch	Thumbwheel
Phase Control	no	no	no	no
Headphone Volume	n/a	Rotary	n/a	Thumbwheel
Monitor Mix	n/a	n/a	n/a	Thumbwheel
Audio Specifications
Max Gain (dB)	+40	+40	n/a	+40
Frequency Resp	20Hz - 20kHz	20Hz - 20kHz	n/a	20Hz - 20kHz
F.R. Deviation	±1.5dB	±1.5dB	n/a	±1dB
Phantom Power
Power (VDC)²	44	48	48	52
Switched?	Automatic	Yes	No	Yes
Indicators
Power/USB	White	White	Red	Green
Signal/Clip	none	none	none	Green/Yellow/Red
Phantom	Blue	Orange	none	Blue
Etc
Made in	China	China	China³	unknown
Warranty	3 years		1 year	2 years
Street Price	$50-$60	$149	$45-$70	$129
Where to Buy (affiliate links; prices subject to change)
	Blue Icicle	CEntrance MicPort Pro	MXL Mic Mate	Shure X2U

Amazon.com	$49.81	$138	$44.81	$199 (X2U + SM57)
Zzzounds.com	$59.95		$49.95	$129
Musician’s Friend	$59.99	$149.95	$39.99	$129

Notes:

CEntrance has a nifty driver that aggregates multiple MicPort Pro devices into a single stereo input. This is a clever solution. OS X can do the same thing natively, and in my tests happily created a single stereo “aggregate” input comprised of a MicPort Pro and X2U, or an Icicle and Mic Mate. Not all applications support aggregate inputs, though; Audacity couldn’t record my hybrid input. But GarageBand worked fine. Here’s a video tutorial and demo of recording in stereo via USB.
I measured phantom power in DC volts between pins 1 and 2 of the XLR jack. In the case of the Icicle, I couldn’t trigger its automatic phantom power switch, although it was generating 44V anyway. Presumably it generates a full 48V when the switch is triggered.
Presumably.

Disclaimers

I have no affiliation with MXL, Shure, Blue, or CEntrance, and received no compensation from any of these companies for including their products in the review. I acquired the four devices reviewed here via retail channels.

The Verdict

Let’s get the obvious part out of the way first: The MicPort Pro is the only 24-bit ADC in this test. The other devices will only produce, at best, 16-bit audio at 48 kHz. Therefore, if you need 24-bit audio, or 96kHz audio, the CEntrance MicPort Pro is the only solution. At least until the next generation of competitive USB interfaces hits the market (prediction: 3 months).

The MicPort Pro is the most expensive USB interface in this test, but compared to high-end mic pre’s, it’s a bargain at $150/channel. It’s small, portable, reasonably well laid-out, and it sounds as good as my Pro Tools rig. You won’t go wrong with the MicPort Pro.

The Shure X2U is my personal favorite USB interface. It wins the usability analysis by a large margin. It has a mix-ratio control, useful for blending prerecorded with live tracks while recording. It costs less than the MicPort Pro. And it creates pristine tracks. For 16-bit audio, the X2U is a winner.

Blue’s Icicle is worth considering too. It is inexpensive, at $50-$60 street. It’s a little noisier than the higher-priced interfaces, but packs a metric ton of gain into its amplifier. For ambient or distant miking, the Icicle wouldn’t be my first choice due to its noise level, but for close-miked instruments I think its sound quality is hard to distinguish from the others. And its lightweight build could be an advantage in some situations.

The MXL Mic Mate came up short in this test. I can’t recommend it; for a couple dollars more, the Icicle has more gain, better gain control, switched phantom power, and it comes with a USB cable. (See also MXL’s Mic Mate Pro, which has a headphone jack and a rotary gain control.)

In my experience, hearing differences in preamps and converters is a lot harder than hearing differences in microphones. So it’s not a surprise to me that the major distinguishing factor among these four devices is the noise level. That said, having the X2U and MicPort Pro capture a mono track of the hammer dulcimer that is virtually indistinguishable from my upgraded 002R is pretty amazing.

This test took over my living room — mics, stands, and cables everywhere. Check out the wreckage. Yes, it’s a good thing the family is out of town.

What’s on your mind? The comments are open.

Tags: blue icicle, centrance micport pro, mxl mic mate, shure x2u, usb
Posted in DAW, Shootouts |

You can leave a response, or trackback from your own site.

23 Responses to “USB Audio Interface Shootout and Review”

KY

July 12th, 2009 at 1:41 am

Excellent review. Thanks for all the troubles!
Jon O'Neil

July 14th, 2009 at 3:00 pm

Matt, other than the Centrance, all these devices likely use TI’s PCM29xx range of ICs. It’s a very clever product that is easy to design around, so the digital performance of those three should be roughly the same.

The variables will be the +48V DC converter circuit and the analog buffer/gain stage in front of the A/D chip. As you showed, the noise performance and gain control of the analog side is critical for feeding the relatively noisy digital circuit a hot enough signal to maximize dynamic range.
HappyBob

July 20th, 2009 at 8:24 pm

Just a quick but very sincere “thank you” for going to the trouble to provide this very useful guide. Consider it thoroughly appreciated.
Ted Kim

August 19th, 2009 at 6:23 pm

Very good review. I saw this review just right after I confirmed buying blue icicle at amazon.com. I was going to return icicle after seeing this review, but icicle is way better than i expected. micport and x2u must be really good… since icicle does everything i want.. i am not sure if i want to spend 100 more bucks for micport or x2u for direct monitoring and really less noise.
Roberto

August 25th, 2009 at 12:22 pm

My compliments for the amazing review, very very helpful ! Thanks a lot from Italy…
Lawrence Wu

September 2nd, 2009 at 3:49 pm

Thanks for all of your hard work in putting together this very high quality review!
Andrew

September 2nd, 2009 at 10:37 pm

After reading this review, I did more searching and discovered the OSP USB-16A “USB Microphone Adapter w/ Phantom Power”.

It appears that it’s only offered by one reseller Sigler Music (the manufacturer?), which has a website store, as well as an eBay store.

I decided to get one, since it’s only $34.72 after shipping! If it performs near as well as CEntrance MicPort Pro (which it looks similar to), it’s WELL worth the $.

Their eBay customers are happy with the product:

Product Page:
http://tinyurl.com/mdj4kd

[additional URLs deleted by the editor]

Maybe you could grab one of these and update your review?

Thanx for this painstakingly detailed & practical review!

~Andrew
matthew mcglynn

September 3rd, 2009 at 8:31 am

Andrew, the Sigler unit won’t perform as well as the MicPort Pro, because it is a 16-bit device. As Jon O’Neil pointed out, it most likely shares the same ADC/DAC chipset as the other lower-end units. Let me know how it works out for you, especially with respect to self-noise.
USB Audio Interface Shootout and Review — Echoes - Insight for Independent Artists

September 21st, 2009 at 9:34 am

[...] In the market for a portable audio recorder? Matthew McGlynn from Recording Hacks magazine performed a comprehensive review of 4 affordable USB audio interfaces. [...]
Barbara Ann Cooper

October 4th, 2009 at 11:23 pm

I LOVED this review article! I was confused, doing research into USB mic adaptors, and stumbled across this while Googling. It was extremely helpful, and very well put together.

Matthew’s helpful email replies about the Shure X2U convinced me it was the ‘right mic for the job’, and I bought one. Sounds great so far, haven’t really had a chance to use it yet.

This is the only source I found, that was this helpful in comparing the 4 popular USB mic interfaces. Very glad I found it.

Thanks for all the hard work, time and knowledge that went into a voluntary effort that benefits so many people!

And thanks for reassuring me that buying the Shure X2U was the right thing for me. I am just learning digital media applications on the Mac, learning a new Yamaha digital piano (with a lot of electronics inside), and new to doing my own home recording (when I can get to it!).

So this was extremely helpful, and I feel very confident that spending the extra money for the high quality of the Shure X2U was the right decision for my potential home recording needs.

I especially love the idea of a high quality USB adaptor, as I still have a pretty good quality Radio Shack Dynamic mic from when I was a vocalist in a Country/Oldies band, that has surprisingly good sound. I much prefer the idea of combining a quality adaptor to a tried and true quality analogue mic, than spending at least $200 for a pure USB mic that may not be as good.

And your review helped substantially to help me do that. Why waste a perfectly good quality analogue mic just sitting in a drawer, when you can combine it with a high quality USB adaptor?

Barbara Ann Cooper (San Diego, CA)
RobShaver

October 7th, 2009 at 11:21 am

Great review, Matt. One thing I was not clear on was the headphone monitoring capabilities you mention for the two interfaces that had it. Is this directly from the mic or is it digital back from the computer? Another way to say it is can I hear audio from the computer as in a Skype call or a track playback while recording, or will I need something else for the audio output?

Again, thanks for your excellent work on this review.

Peace,

Rob:-]
matthew mcglynn

October 7th, 2009 at 7:13 pm

Rob, the headphone jack on the X2U gives you both — a zero-latency signal from the mic, mixed with the digital audio coming from the computer. There’s a “mix ratio” wheel you can use to adjust relative volumes.

The MicPort Pro is the same, but there’s no “mix” control. I guess you could use your recording software to adjust the volume of the playback tracks up or down though, which more or less does the same thing.
krikorik

October 16th, 2009 at 5:20 am

Very nice comparison job. I’m trying to get one of this to record acoustic piano. In the review there are no sound samples with the frequency range capability of the piano. If you test wider frequency ranges, would it change the results?
matthew mcglynn

October 16th, 2009 at 9:25 am

Krikorik, I imagine a piano would stress the lesser units, but I don’t expect it would change the results. The pre’s that sounded nice on the sources I tried will very likely still sound nice on a piano.
Mark

October 19th, 2009 at 2:41 pm

Excellent review, your effort is very much appreciated and will be helpful to many.
Jonathan

November 11th, 2009 at 1:41 pm

Great review! Thanks for taking the time. I am also considering the Guitar Rig Session and the Apogee One, which may both be considered in a different category. Worth looking at nonetheless.
What kind of Hammered Dulcimer is that?
JC
P.S Great looking living room!
Episodio 10 – Cento di questi podcast!

November 16th, 2009 at 7:50 am

[...] Comparativa su RecordingHacks [...]
Stephen

November 24th, 2009 at 8:08 am

Well, I just found this fantastic review after buying two Blue Icicles for stereo recording. Of all the reviews I’ve read, this was the only one that had actual samples I could listen to. Thanks for that.

Luckily, the Icicle has come down to a price of about $37 at bhphotovideo.com and elsewhere, so I won’t feel bad about the re-gifting I’ll be doing this Christmas.

Like you, I was impressed with the Shure.

As for using two USB Microphones at once, after reading everywhere that it couldn’t be done, I found that a combination of the free asio4all asio driver plus the (almost free) Reaper DAW software (two mono tracks) had it working pretty well.

Thanks again for the review.
matthew mcglynn

November 24th, 2009 at 9:00 am

Stephen, I’m glad this was helpful. Your stereo-USB recording challenge must be Windows-specific. On the Mac, the OS does it natively: http://recordinghacks.com/2009/07/20/stereo-usb-recording/
payday monsanto

December 6th, 2009 at 8:58 am

Thank you SOO MUCH for this review. Happily, I had just purchased the Shure X2u and am very pleased with all its features. I had an icicle that just STOPPED WORKING and it ws a blessing in disguise as the Shure is so much better.
Brian G

January 21st, 2010 at 9:06 am

i Got The Shure X2U PUSHING A RODE NT 1A mounted on an se reflexion filter going into ableton live 8

I love it sounds great

best i’ve used for vocals was a neumann u87 into an avalon 737 into pro tools so I have a great a/b comparison source
the shure is great

nice having the gain/mix control right in front of you at the mic too
Shure X2u (XLR to USB Mic adapter) - homerecording.be forum

January 30th, 2010 at 2:46 am

[...] Shure X2u (XLR to USB Mic adapter) Volgens deze test zou het ding de moeite waard zijn. Gek genoeg kost het ding ongeveer 130 Euro terwijl je voor een [...]
Steven Servis

February 5th, 2010 at 3:20 pm

This is a good review. I just bought the Mic Mate for around $40, and I found this review as I was searching for a solution to its low volume level. After reading this, I kind of wish I would have gotten the Icicle. However, I will make do with it. I haven’t noticed any noise yet. The low gain is a pain in the butt. Anyone know of any software to fix this problem?

Syndication

The Goods

Microphone Stats

Favorite Articles

The Contenders

Initial Impressions

Test Setup

Gain

Telephony Test

Voice Tests

Karma K35

Shure SM57

Instrument Tests

In Use

Characteristics

Disclaimers

The Verdict

23 Responses to “USB Audio Interface Shootout and Review”

KY

Roberto

krikorik

Mark

Stephen

Brian G

Leave a comment