Tampilkan postingan dengan label headphone amp. Tampilkan semua postingan
Tampilkan postingan dengan label headphone amp. Tampilkan semua postingan

Jumat, 07 Oktober 2011

Creative Professional E-MU 0404 USB 2.0 - Sound card - 24-bit - 192 kHz - 117 dB SNR - stereo - Hi-Speed USB Review

Creative Professional E-MU 0404 USB 2.0 - Sound card - 24-bit - 192 kHz - 117 dB SNR - stereo - Hi-Speed USB
Average Reviews:

(More customer reviews)
I need to point out that this is an *audio* interface first and foremost.Some of the other reviews only mention its MIDI capabilities.It is *also* a MIDI interface, but the primary purpose of this box is to facilitate the recording of audio.It has some great AD/DA converters to that end, along with the capabilities for very high sampling rates (unlike USB1 interfaces).

Another review also talked about using it as an external sound card.You certainly can do that, but it's a waste of money - other products exist that do the same thing better for cheaper, and without as much bulk or an external AC brick to deal with.No, if you're going to buy this box, buy it to record audio and/or MIDI.

If you're still confused as to why this thing exists, the bottom line is if you need it, you know it.This is a category of device designed for "advanced amateur" home recordists and musicians, who want to record their instruments and make their own demo tapes and need top quality and certain features that don't come stock in a standard PC sound card.

Now, as for this product vs. others in its category - I've only had it for a day, but so far, it does what it's supposed to.What you're really paying for are the DACs and the software, both of which are extremely important to home recording.The hardware other than the DACs is kind of cheap and flimsy, but it works.It's not going to stand up to abuse, though - it's all plastic, with gritty-feeling knobs and buttons and a thin plastic casing.One nice thing is having level displays on the box itself, which is something that some budget interfaces lack.Everything does work like it should.

A big question in audio interfaces is the actual interface itself between the box/card and your computer, which affects latency.I wanted something that I could use with any computer that I use, be it my laptop, my desktop, or a computer at my office.That ruled out PCI, which offers the best latency (but requires a breakout box if you want things like hardware level monitors), and it ruled out firewire too, because my laptop doesn't have the ports.I felt USB 2.0 was a decent compromise; it's not quite as good as firewire and definitely not as good as PCI, but it's a lot better than USB 1.1.If you can use PCI, though, Emu also offers a PCI version of this interface - just be aware that you'll be giving up a few features, plus the obvious portability.If you want USB 2.0 for the same reasons I did, this is honestly one of the few audio interfaces out there that can use it.(Most manufacturers assume you're either a pro, in which case you want firewire, or you're a total budget amateur, in which case you want USB 1.1.)There is definitely some latency when monitoring your recordings through the PC, but on the plus side the box does offer zero-latency hardware monitoring directly through the box.

The software bundle is pretty amazing for the price, and it's another big reason why I bought this model.It actually ships with at least three (by my count) full-fledged recording apps: CuBase LE, Ableton Live and Cakewalk LE.Don't let the "LE" designations scare you - they're totally feature-packed apps, just with fewer tracks and VST instruments than the full versions.Do you really need 96 recording tracks for a home recording?24 should be enough.But the nice thing is these apps also give you an upgrade path to the full versions if you so desire, so you end up saving money vs. buying the full app by itself.This unit also comes with Amplitube LE, which is a plugin for Cubase that models a variety of guitar amps so you can really get that perfect sound that you're looking for - I've been having a ton of fun with this.

I give it four out of five stars only because of its questionable durability.This is not the interface you want if you plan to carry it around in a gig bag all over the place.Also, it does have an external power brick (a small one) - though that's what enables the phantom power for the mic inputs, so it's a good tradeoff.Still, if you want something really portable, look elsewhere (though you'll probably have to give up phantom power).But if you want a good all-around interface for not a lot of money, with a great software package and pro-level audio quality, and you plan to keep it on a desk most of the time, this unit is definitely worth a look.

Click Here to see more reviews about: Creative Professional E-MU 0404 USB 2.0 - Sound card - 24-bit - 192 kHz - 117 dB SNR - stereo - Hi-Speed USB

Product Description:
Premium 24-bit/192kHz A/D and D/A converters* (A/D: 113dB SNR, D/A: 117dB SNR) deliver unmatched USB audio fidelity. E-MU XTC Class-A ultra-low noise Mic/Line/Hi-Z preamplifiers (-127dB EIN) with 48V phantom power and ground lift switches enable you to plug microphones, keyboards and guitars straight into your computer with professional results, while the built-in analog soft limiting circuit lets you record a hotter signal without fear of clipping. Comprehensive digital I/O with optical and coaxial S/PDIF (switchable to AES/EBU) and MIDI In/Out to easily connect all of your digital studio gear and instruments. Ultra-low latency USB 2.0 drivers offer accurate timing and playback of your recorded audio and software instruments.Hardware zero-latency direct monitoring (mono/stereo) allows you to record and overdub with no annoying delay. Plug-and-play operation with hands-on control of all major functions like master level, direct monitoring, preamplifier controls and more. Cross-platform support (Windows XP/x64 and Mac OS X) and compatibility with most popular audio/sequencer applications (Windows: ASIO2, WDM, MME, AC-3 and DTS Passthru; Macintosh: Apple CoreAudio and CoreMIDI).

Buy NowGet 38% OFF

Want to buy Creative Professional E-MU 0404 USB 2.0 - Sound card - 24-bit - 192 kHz - 117 dB SNR - stereo - Hi-Speed USB at other amazon sites? Click the corresponding icon below:



buy it at amazon.combuy it at amazon.co.ukbuy it at amazon.cabuy it at amazon.debuy it at amazon.fr

Selasa, 14 Juni 2011

Sony CPD-G520 21" FD Trinitron CRT Monitor Review

Sony CPD-G520 21' FD Trinitron CRT Monitor
Average Reviews:

(More customer reviews)
After 3 different units, I have not been able to get one that doesn't have a slight shake. For three months I've sent units back to Sony 4 times, with no satisfaction.
I have three other monitors in the same room, a samsung, a princeton, and a smaller sony, and they are all rock-solid.What does it say about the quality of this...unit if it shakes, sometimes a lot, when these $[money] models from other manufacturers function perfectly.
Sony has told me they are "finished" with me, as it must be my problem, not their equipment.I feel that they should stand behind their stuff, as it didn't work correctly ou of the box.Some were worse than others, and the last one only shakes a little, but still, it's a $[money] piece of equipment!!!
I returned the first unit, one day after I got it, to their local [Boston] repair site, and got back a REFURBISHED unit, which was not only against their own stated policy, but illegal in Massachusetts, and probably other states.
After talking to innumerable people, Scott Lake, the supervisor, decided that Sony was not going to really stand behind their product, and informed me that they would not attempt to find the problem, replace the unit again, or refund my money, as I believe the law in Mass says they have to.I informed him that I was a totally disabled veteran, and this would be a terrible hardship for me, but I was told, basically, to buzz off.
I'm sure that many people are very satisified with SONY stuff, as I was with my GDM 2038...but when you are the unlucky one, you could end up with an eye-bender like this one, and an eye-opening service experience like this one too...almost 3 months of waiting, moving, repacking and reshipping... trying hard to solve the problem, and to be treated like thisyeech.... SONY should be ashamed...
When I try to sell it, I'll take a $[money] hit off the top because it is "refurbished" rather than a new replacement.
This is just a word to the wise.The shine is off the SONY star for me.
I think that Small Claims Court is my next stop.

Click Here to see more reviews about: Sony CPD-G520 21 FD Trinitron CRT Monitor

Product Description:
The G520's short-neck cathode-ray tube design squeezes an extensive 19.8-inch screen into a unit that's less than 19 inches deep, freeing up some much needed space in close work quarters. A tube that's 50 percent shorter than conventional CRTs places all 21 inches of viewing area comfortably onto any desktop.
Image clarity is maximized with a 0.24-millimeter aperture grille pitch, and Sony's Enhanced Elliptical Correction System automatically corrects picture deformation for sharper video. The G520's large screen area packs a palette of resolutions to adapt to a variety of video memory freedoms and constraints.A maximum resolution of 1,600 by 1,200 at 75 Hz can accommodate the most demanding video requirements of your applications, from DVD to CAD design.
Sony's GeoLock circuitry erects an impervious barrier between the CRT and any stray electromagnetic field the G520 may encounter, resulting in consistently stable, uniform image projection. Active Signal Correction eliminates the need to manually adjust the screen settings by instantly optimizing the basic picture controls for largest viewing area. All digital controls are still available, however, at the touch of the keypad below the screen.
The G520 is intended for Windows NT/98 platform communication with PCs, but it's fully Macintosh compatible as well. Dual input control allows for simultaneous connection to two computers, including a Macintosh and PC at the same time. International Energy Star compliance ensures limited emissions and more efficient power consumption.

Buy Now

Want to read more honest consumer review about Sony CPD-G520 21 FD Trinitron CRT Monitor now ?

Rabu, 08 Juni 2011

NuForce Icon HDP (High-end Headphone Amp, USB DAC, Preamp), Black Review

NuForce Icon HDP, Black
Average Reviews:

(More customer reviews)
I am impressed with this little Nuforce HDP both as a DAC and as a headphone amplifier; which is high praise from someone who owns a $15,000 headphone rig with Stax SR-007, Sennheiser HE60 and HD800 headphones, a Woo WES amp, Eddie Current ZDT amp, and PS Audio Perfectwave DAC.

The HDP seems to offer a lot of performance in a small package, and easily outperforms my original Nuforce Icon amp that I bought May 2008 for my computer desktop.And the beauty is that it is small enough that I can use the HDP's superior DAC to feed the original Icon when I want to listen to speakers (both amps are the same size).The feature list is quite full, including 24/96 bit rate USB and 3.5 mm 24/96 optical inputs, 24/192 coax input, RCA or 3.5 mm analog input, 1/4" headphone output, and variable output level RCA preamp out.Not many DACs in this price range offer 24 bit/96 Khz sampling rates, and even my 2x more costly Apogee mini-DAC only does 24/48 via USB.

The HDP using 24/96 USB input from my Macbook beats all my other $100 - $500 USB DAC/amps in the house, and even beats the headphone output of my Apogee mini-DAC with USB.The HDP's RCA line-out seems almost equivalent to the Apogee's 1/8" line-out as well, where the Apogee seems to be a little more refined sounding at times (if using my upgraded Sigma 11 power supply).The HDP is very detailed and transparent, with good sense of air and space, and offers a deeper soundstage than the Apogee headphone out.The HDP bass has great extension and impact, with rich mids and sparkly crisp treble.And it's just a little to the warm side of neutral, so I can still enjoy it with brighter headphones like my HD800 or Head-direct HE-5.Likewise it is also a good match for my HD600 headphones and my re-cabled Denon D7000 which can sound darker on the wrong amps.

Some amplifiers that are good with full-size headphones may not be a good match with very sensitive in ear monitors (aka earphones or IEM), and they might have noise, or hiss that is not otherwise detectable with full-size phones.Well, that is not a problem here.I find the HDP to be an excellent match with all my very sensitive universal and custom molded in ear monitors, including Monster Turbine Pro Gold, Westone 2, Westone 3, Westone ES3X, Ultimate Ears 11Pro and JH Audio 13Pro.It does a very good job with all of them, despite their widely varying sound signatures.The UE11Pro can sometimes be bass heavy or have some recessed midrangewith the wrong amp; but neither of these are a problem with the HDP, even though it is not a bass-lite or forward sounding amplifier.

How they managed to squeeze such good sound into a price this low is unclear to me, because you basically have to spend $700-$900 for a better DAC (Apogee or Stello) and $700-$1,000 for a better amp (upgraded Woo WA6 or ALO Amphora), and you'd have to buy both a DAC and Amp to get most of the features of the HDP.(Except for analog inputs for iPod or other players, where many DAC's don't include those).

I will conclude by mentioning a couple of issues that I have.The HDP sounds very good with a wide variety of headphones, but it might not be optimal with all of them.With my Head-direct HiFiMan HE-5 and Grado HF-2, if I try to play those headphones at very high volume levels (closer to max) then the sound can get a little strident and fatiguing in the highs.I've heard this same thing with the HE-5 and a $700 Grahm Slee Solo SRG II, and that's probably because the HE-5 are very difficult to drive low impedance headphone and require a lot of current.With the HE-5 headphones this happens at volume levels that are much higher than my Woo WA6 tube amp can hope to achieve, so if I never tried to play the HDP louder than my WA6 I would not have heard this.The Grado HF-2 can be a little boosted in the upper mids and lower treble, and they just seem to respond better to my tube amps to tone them down a notch when trying to play them at very loud levels (levels that would be damaging or harmful for more than a few minutes).At normal to moderately loud levels this is never an issue.

Another issue is that the volume pot can have some channel imbalance at the very low end of the volume control when using very sensitive in ear monitors which don't require turning up the volume knob very much.This is common with most lower price gear when using IEM, but can be alleviated by turning down the computer system volume if you are using the USB input.However, none of these issues would prevent me from highly recommending this product.It makes me eager to think about trying their high-end products at some point.

Click Here to see more reviews about: NuForce Icon HDP (High-end Headphone Amp, USB DAC, Preamp), Black

Product Description:
The Nuforce Icon HDP incorporates a full-speed USB DAC and full-function S/PDIF D/A converter, plus a headphone-amplifier circuit and preamp output. Supporting digital USB, S/PDIF in coaxial and 3.5mm optical (3.5mm) modes, along with an analog line input, the HDP's flexibility has been designed to accommodate all manner of audio devices. Icon HDP is expected to compete with other DAC and preamp costing up to several times its price and serve as the heart of a high performance audio system.

Buy Now

Want to read more honest consumer review about NuForce Icon HDP (High-end Headphone Amp, USB DAC, Preamp), Black now ?

Sabtu, 23 April 2011

Nuforce Icon (Integrated Desktop Audio Amplifier, Red Color) Review

Nuforce Icon
Average Reviews:

(More customer reviews)
NuForce is a high-end digital amp manufacture and they are known for the high performance proprietary Class D amp technology.
I knew their product on several auditions, I had a high expectation on this so I jumped at this chance to get it. It is well rewarded.

First, I connected Icon with my PC via USB DAC and YAMAHA desktop speakers. The sound quality of Icon was very nice from just out of the box.
I thought the ability is beyond the desktop speakers. Finally I set it up with my best speaker Dynaudio twenty five special via LINN IKEMI.

I was amazed by the quality of bass reproduction. It's so rich and deep, I can not believe it from the tiny size of Icon-1. Lower register of the speaker is well controlled as expected from Nuforce reputation.
Second, I like musicality of the Icon. Icon is not sterile nor dry without loosing any virtue of the Class D amp. In fact, Icon sports a high resolution and low distortion.
I think the overall performance is far beyond the price.

As a bonus, Icon has a decent headphone amp. This is not a cheap trick, Icon employs a discrete circuit for the headphone amp. Again, the sound quality is very good, this is no mean feat for the headphone out of audio amps.

I highly recommend this to every audio fans from the beginner who use PC mainly as a source to the audiophile who want a second system.

Click Here to see more reviews about: Nuforce Icon (Integrated Desktop Audio Amplifier, Red Color)

Product Description:
The NuForce Icon is an audiophile-grade Integrated Desktop Audio Amplifier featuring two 12-watt outputs, a 3.5-mm stereo input for connection to an iPod or other portable device, a USB cable for operation with a PC or Mac, and standard RCA inputs for employing the Icon as the heart of a conventional audio system. For the headphone enthusiast, the Icon also offers a high-performance headphone output. Of particular interest to the computer user, the Icon's line-out functions as a PC or Mac USB-to-analog audio converter or can also be used as a connection to a subwoofer.With the same patented technology that has won a string of prestigious awards, the tiny Icon brings NuForce's celebrated sound quality to the music lover's desktop.Applications: 1) As the core of a desktop audio system, the Icon connects to an Ipod, CD player, PC or Mac.2) Via the best, jitter-free USB technology, the Icon operates as a USB DAC for converting a PC or Mac's audio signal to high-quality analog sound.3) For optimal headphone performance, the Icon includes a discrete, high-performance headphone amplifier.4) For operation as an audiophile-grade preamplifier, the Icon's linestage can be connected to a power amp or active speakers.5) As a high-quality auxiliary power amp in a surround-sound setup, the Icon can be used to drive tweeters or rear-channel speakers.

Buy NowGet 10% OFF

Want to read more honest consumer review about Nuforce Icon (Integrated Desktop Audio Amplifier, Red Color) now ?

Nuforce Icon (Integrated Desktop Audio Amplifier, Red Color) Review

Nuforce Icon
Average Reviews:

(More customer reviews)
NuForce is a high-end digital amp manufacture and they are known for the high performance proprietary Class D amp technology.
I knew their product on several auditions, I had a high expectation on this so I jumped at this chance to get it. It is well rewarded.

First, I connected Icon with my PC via USB DAC and YAMAHA desktop speakers. The sound quality of Icon was very nice from just out of the box.
I thought the ability is beyond the desktop speakers. Finally I set it up with my best speaker Dynaudio twenty five special via LINN IKEMI.

I was amazed by the quality of bass reproduction. It's so rich and deep, I can not believe it from the tiny size of Icon-1. Lower register of the speaker is well controlled as expected from Nuforce reputation.
Second, I like musicality of the Icon. Icon is not sterile nor dry without loosing any virtue of the Class D amp. In fact, Icon sports a high resolution and low distortion.
I think the overall performance is far beyond the price.

As a bonus, Icon has a decent headphone amp. This is not a cheap trick, Icon employs a discrete circuit for the headphone amp. Again, the sound quality is very good, this is no mean feat for the headphone out of audio amps.

I highly recommend this to every audio fans from the beginner who use PC mainly as a source to the audiophile who want a second system.

Click Here to see more reviews about: Nuforce Icon (Integrated Desktop Audio Amplifier, Red Color)

Product Description:
The NuForce Icon is an audiophile-grade Integrated Desktop Audio Amplifier featuring two 12-watt outputs, a 3.5-mm stereo input for connection to an iPod or other portable device, a USB cable for operation with a PC or Mac, and standard RCA inputs for employing the Icon as the heart of a conventional audio system. For the headphone enthusiast, the Icon also offers a high-performance headphone output. Of particular interest to the computer user, the Icon's line-out functions as a PC or Mac USB-to-analog audio converter or can also be used as a connection to a subwoofer.With the same patented technology that has won a string of prestigious awards, the tiny Icon brings NuForce's celebrated sound quality to the music lover's desktop.Applications: 1) As the core of a desktop audio system, the Icon connects to an Ipod, CD player, PC or Mac.2) Via the best, jitter-free USB technology, the Icon operates as a USB DAC for converting a PC or Mac's audio signal to high-quality analog sound.3) For optimal headphone performance, the Icon includes a discrete, high-performance headphone amplifier.4) For operation as an audiophile-grade preamplifier, the Icon's linestage can be connected to a power amp or active speakers.5) As a high-quality auxiliary power amp in a surround-sound setup, the Icon can be used to drive tweeters or rear-channel speakers.

Buy NowGet 10% OFF

Want to read more honest consumer review about Nuforce Icon (Integrated Desktop Audio Amplifier, Red Color) now ?