Showing posts with label portable headphone amp. Show all posts
Showing posts with label portable headphone amp. Show all posts

Syba SD-CM-UAUD USB Stereo Audio Adapter, C-Media Chipset, RoHS

Syba SD-CM-UAUD USB Stereo Audio Adapter, C-Media Chipset, RoHS
Customer Ratings: 4.5 stars
List Price: $19.99
Sale Price: $8.49
Today's Bonus: 58% Off
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This is the platonic form of a USB sound card. It works well in Windows XP and Mac OS X, has clearly labeled inputs, decent build quality, and has no unnecessary features, at a very affordable price. We bought it to use stereo jack headsets with Skype on Mac computers that don't have microphone jacks, and this adapter fits our needs exactly. This also resolves a problem we have when using Windows XP on our iMacs Apple doesn't provide the correct sound drivers in Boot Camp, and the built-in iMac headphone jack doesn't work in Windows the USB adapter works perfectly.

In Mac OS X 10.5 and 10.6 (tested in both) the device is identified as a "C-Media USB Audio Device". Installation was plug-and-play, the device was immediately recognized after plugging in, although I had to manually select it as the input/output device in the Sound preference pane. After selecting it and setting the input levels, OS X and Skype both automatically switched back and forth between Built-in Audio and C-Media USB when it was plugged/unplugged, and remembered the input levels last used on each (although not the systemwide output levels).

A sticker on the outside of the box identifies the chipset as the C-Media CM119, and it is a USB 2.0 device.

Physically, the construction seems plenty robust for a $10 device. The mic and headphone jacks are color coded in standard pink and green, and have large white icon labels that are easily identified. The case is darkly translucent black, and a green LED inside blinks when sound is being transmitted or received, and otherwise glows steady when plugged in but not in active use. It is too thick to plug into the USB ports on the edges of the 2007-2009 silver aluminum iMac keyboards. On our aluminum iMacs it has to be plugged into the back, where it doesn't block any other ports (as long as other connected USB devices are not also thick). However, it can easily be connected to the USB ports next to the cord on the rear of the older white Mac keyboards from 2003-2007.

Drawbacks?

The microphone input is mono, which is fine for voice headsets, but probably not great for pro audio recording, which probably wouldn't be done with a $10 device anyway. I could do without the blinking light, but as it will be out of sight when connected behind my iMac, it's not a big deal.

Comparison

We also bought the cousin to this product, the 7.1 Channel USB External Sound Card Audio Adapter with external volume control buttons. The 7.1 version uses the same CM119 chipset, but was inferior to this Syba model in all respects.

The 7.1 model has a thicker body, making it more likely to block other USB ports.

The buttons on the 7.1 feel very flimsy, and are mostly useless as they only change the computer's software volume settings.

The 7.1 inputs are not correctly color coded (yellow and black) and the icon labels are tiny and hard to distinguish.

The 7.1 is identified by OS X as "Unknown USB Audio device"

The particular 7.1 unit we received was assembled with its USB port slightly angled off-center.

The only supposed improvements in the 7.1 version are the flaky exterior buttons and that it comes with a mini-CD of Xear "virtual surround sound" software for Windows only. Surely you could use some other "3D sound simulation software" with this Syba unit, and there are several reports of the buttons/housing breaking on the 7.1 version. I strongly recommend avoiding the 7.1 model at all costs, this one is simpler and sturdier.

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When this unit came, I plugged it in and the instillation was quick. I noticed that this sounded a bit worse than my cheap laptop's sound card... Saw other bad reviews and thought something was up... after some tinkering, I found that the fix to set the sound quality is to open up the sound control panel. Then click on the adapter and click 'properties'. Then go to the 'enhancements' tab and check 'Bass Boost' & 'Virtual Surround'. Then go to the 'Advanced' tab and make it so the drop-down list selects '16 bit, 48000Hz (DVD Quality)' instead of the crappy CD quality. I found that the sound is higher in quality and sounds amazing compared to the built in one...

Post your results in the comments :D

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If you need a basic stereo speaker output and a mic input, this will probably suit your needs well.

-Pros:

It's inexpensive, and it works as described.

Installation couldn't be easier just plug it in, and a driver is set up automatically. It works equally well with Windows Vista, Windows XP, and Ubuntu Linux. I have used the 64-bit versions of each on my PC, and each recognized and set up this device when I plugged it in, without any extra effort on my part.

This device is also thin enough that it doesn't block USB ports that are above or below, unless they're using a thick USB plug. However, it could block USB ports to the sides.

-Cons:

The audio output has a little bit if distortion, at least in my experience with it in Windows Vista 64-bit. Fortunately, at least in Windows Vista, you can use a different audio device for audio output.

Also, the microphone input is mono. For musicians, this wouldn't be suitable for making stereo recordings.

-Other Thoughts:

I bought this to use primarily as a microphone input, since the microphone input on my new PC does not work well. The microphone input on this device works very well. The microphone signal is loud and clear with no noise.

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Buyers Be Aware This item is Not as described with 'C-Media Audio Chipset' ! I'm a returned customer for the second one. Now, Seller is shipping a different model which has low sound quality with lower volume level compare to the original one I ordered from this Seller 3 months ago. It is smaller in size, different design & also Windows detect it as a 'Generic USB Audio'. I just filed a claim with Amazon after I received a rejection response from this seller.

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I had initially thought that this USB card was an incredible bargain. After more use and a comparative test, I started to believe that it is just an OK product.

The biggest attractions of this are its compact size, solid build, reliability, simplicity, clear markings (with the right colors), absolutely no installation requirement (on Windows 7), and low price.

However, I discovered some shortcomings of this product which may or may not matter, depending on your use.

First, the noise level isn't the best. It is very usable, but not as good as a decent built-in sound card. At least a laptop (Lenovo X200 tablet) I recently tested has noticeably cleaner builtin sound than this USB card.

Second, the microphone input of this USB Sound card is not powered. Most USB sound cards are insufficiently powered, but I suspect this one is particularly bad. This means that the sound card may not work with many condenser microphones that require power. I just tested with several microphones including an Audio Technica AT9842 lapel microphone, which works perfectly with the built in PCI soundcard of my desktop computer, but absolutely not with this USB Sound card. For your information, this microphone does not even require a very high voltage for power (I think it requires less than 5V). So you can forget about it if you want use some of the professional microphones that may require a phantom power much higher than 5V.)

All in all, for very simple use, this is a very good choice thanks to the several advantages mentioned above. But if you are going to use it for more advanced functions, you may find this sound card lacking.

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Alesis e-Practice Pad Electronic Drum Practice Pad

Alesis e-Practice Pad Electronic Drum Practice Pad
Customer Ratings: 3.5 stars
List Price: Price Unavailable
Sale Price: Price Unavailable
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  • Electronic drum practice pad with metronome and learning exercises
  • 65 different drum sounds and to listen to these sounds connect headphones to the 1/4" headphone port
  • Metronome with six sounds, adjustable time signatures and subdivisions
  • 50 practice games and exercises
  • Headphone jack for silent practice

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I just got this practice pad used from a seller here on amazon; it came with two small external foot switches which was an unexpected bonus, all for $47 shipped which I think is a great price. I'm new to drumming and also own and Alesis DM6 full kit which I use with Addictive drummer VST on my computer. I bought this practice pad to take with me on a 1 month work assignment and I think it will work great; I'm using it on 4-AA batteries. I've found that a lot of the beginner practicing I do on my DM6 kit only requires the bass and a single drum (I usually use the hi-hat too), I can do this with the e-practice pad and the plug-in foot pedals.

I see some people complaining about "no sound", Alesis could have done a better job explaining but in the manual it does say the little speaker is for the metronome only. The drum sounds are only produced on the headphone output jack which is ok with me.

The build quality seems good to me, I've only had it for a short while but it was used so hopefully it will hold up. It looks similar to the build of my DM6 full kit which I've been pounding on for awhile without any issues.

This e-pad is pretty straight forward, I figured out most of the functions with in minutes without the manual. After about 5 minutes to scan the manual I understood all the features/functions. It's nice to be able to control the pad and metronome volume separately and being able to select different drums is nice to mix it up as well.

I didn't see any other comparable products from reputable brands in this price range, even at the $90 tag for a new Alesis e-pad. I did get a better price on my used unit but I think it's a good investment either way so far and would buy again.

I gave this product a five becuase it meets all my expectations and I think the price is reasonable; hopefully the product will last as well.

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The first one received did not work on batteries. I had contacted Alesis to find out if there was some type of simple solution but never received a response. So I ended up returning it. Amazon did a FANTASTIC job of getting me a replacement and it was delivered the NEXT DAY. BTW, this is why I purchase from AMAZON as if something is wrong they will take care of it. Which they did for me.

The product is working fine on batteries and it's a blast to play along with it. I too also wish I could hear it from the little speaker rather than having headphone but am now used to listening via the headphones. The drum pads, although not like a real drum, are actually a little better, IMHO, than the alesis dm6 drum kit I also recently purchased. Now I can have a portable practice pad that I can travel with and actually sit in front of the TV and practice with!

Great product and again AMAZON has gone above and beyond with the replacement of the first unit I needed to return.

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I picked up one of these, hoping to use it as a bass and snare add-on to my conga rig...it will do it, but I find that I enjoy it more for just shredding with stick control and speed exercises, it's kind of fun to hear a snare rather that just a rubber pad...the metronome function is good, I haven't tried the other features yet...some of the sounds are not great, but there are several decent snare sounds...the pad has a good feel in its response and the dynamic articulation works well...the pedals suck...it works well either with headphones or through my keyboard amp...glad I bought it!

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The instructions included are very brief and weren't very helpful. PLEASE BE AWARE THAT THIS PRODUCT REQUIRES AN AMP OR EARPHONES.(I had to read reviews online to fully understand that.) No sound will come out of it otherwise. The speaker on it is for the metronome ONLY. Lucky for us, our son has an amp that came with an electric guitar last Christmas. There is a fantastic demo video (no words) on youtube where a guy demonstrates all the sounds that can be made with the pad and the foot pedals. VERY COOL! After seeing the video, he was able to really enjoy it. We don't have a drum set. This is a great intro to drumming and for him to use to practice for his school band class. Should his interest continue, then we'll consider investing in a drum set.

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i am a beginner and i love the look, feel and ease of use. it has many sounds and one can simply switch from one sound to another with ease. the guide book is also quite user friendly. it is a great gift to give to teenage children aspiring to take up drumming as a hobby. please include a speaker in next version. i

Phonic Powerpod 820 200W 8-Channel Powered Mixer with DFX

Phonic Powerpod 820 200W 8-Channel Powered Mixer with DFX
Customer Ratings: 3.5 stars
List Price: $499.99
Sale Price: $249.99
Today's Bonus: 50% Off
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  • 200 Watts of power in a compact Mixer
  • 16 high definition 32-bit digital effects
  • ALT 3-4 stereo bus for subgroup selection and multi-track recording
  • Mini-stereo I/O for digital media
  • Record Out with trim control provides ample recording level

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The Powerpod 820 Powered Mixer was purchased as a 2nd unit for our acoustic instrument band. The Phonic was appealed as it has phantom power, it can run monitor speakers, and it is it is extremely lightweight. It is more complicated than the basic 4-channel powered mixer as it has some features found in a studio mixer.

The 820 has three modes of operation. One is as a stereo powered mixer for live sound. The 2nd mode is for mono live sound with a mono monitor channel. The 3rd mode allows you to use the main amplifiers to drive a submix signal path. These modes are controlled by the AMP SELECT switch.

Modes 1 and 2 duplicate the MAIN-MAIN and MAIN-MONITOR modes of Peavey MP and XR Powered Mixers. Each of the 2 power amps in 820 can handle two 8 ohm speakers. Each amplifier has two output jacks so you can connect all four speakers directly to the back of the mixer. In an oversight by Phonic, however, they put the speaker output jacks too close together so if you use the heavy duty Peavey TR speaker cables with the larger diameter grips, it is difficult to get 4 of them plugged in at once.

The 820 boasts 16 digital effects of which only 2 are useful to us. One is Hall Reverb and the other is Room Reverb. There are effects send controls for each of the 6 input channels, an effects Parameter knob to control the time parameter of the selected effect, and separate knobs to control effects send to main and effects send to monitor. One oddity of the effects processor is that you have to turn it on using a separate switch rather than it just being there when you send a signal down this path. Once turned on, however, the 820 remembers your setting even after turning off the power.

You can also connect the 820 to remote effects processors and return the signal back into your mix. These connections would be handy if you wanted to use this mixer in a studio setting. It defeats the purpose of a compact mixer of this type to lug around a bunch of ancillary equipment to live sound gigs, but if you're the type that likes to dream up uses for connections, patch cords, and signal paths, the 820 has most of the jacks that you'll need.

There is an auxiliary stereo send circuit (AUX 3-4) that kicks in when you push the mute button on any of the 6 input channels. You can send the signal from that channel out to another device, or, at the push of a button, patch it through the control room circuit and listen to one channel at a time on your headphones, through the monitors, or through the main speakers. This feature would appeal to the sound geek perhaps. We've done many gigs without this feature, and I can't imagine the other members of the band doing this.

The manual is fairly typical which means that it does not explain matters in much detail; rather it hints at how to do something that is very straight forward on other equipment. For example, to play a CD through the main speakers at intermission, you plug the output of the player into the 2T RTN inputs (another naming oddity). Then you have to patch that into the control room submix, then assign that to the main speakers (most units simply have a separate knob to control this input). This procedure makes what is a trivial task on other units more complicated, and it isn't explained well.

Others have complained about the blue power light being too bright. It is too bright, but we carry duct tape in our gig kit for many reasons. The unit is more complicated than it closest competitor, the Nady SPM-4250, but even our less technically savvy band members have grasped the operations of the 820.

There is an extra layer of nomenclature on the board that seems out of place in a live sound setting. The monitor path is also called AUX 1, the effect path is labeled AUX 2. You can send all four signal paths (main, monitor, effects, and aux) out to external devices, but the way they named it is unnecessarily confusing especially when setting up a live sound gig. Fortunately, Phonic made the knobs different colors, so if you can remember black for the monitors and blue for the effects send, you can ignore their signal path names.

So far, the 820 has been a good unit (only a few uses to date). If you've not used a board with gain controls before, you'll appreciate the control this gives you. There aren't too many compact powered mixers on the market right now that have the features of the Phonic, so this is a recommended buy.

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Used this on a Gig a few days ago and I must say I was impressed that a box so inexpensive could have such a big sound. I like having the mini plug for a disc or mp3 player but you can't adjust the high, mid and low ranges on it unless you use an 1/4 plug adapter and use it on one of the lines. The only other problem I had was even with the effects turned off and all the way down there seemed to still be a slight bit of reverb on each line which is only noticeable when on a mic. Still the upsides FAR out weigh the minuses. The only other small powered mixer I can compare this to is the CRATE CMX42P and this blows the doors off of it.

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I have had my Phonic setup for almost five years now. It has held up to my abuse, south Georgia heat, bars and weddings. Great little powered mixer, not as strong as some of the other items I have used, but plenty strong. I love the cutoff feature for the channels, the gain control, and its size. It is so compact on my table with my mics and laptop, I just would suggest having a little fan to make sure it stays cool.

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I bought this for my home karaoke setup after a lot of research and am very happy with my purchase. It gets a moderate amount of regular use and I haven't had any problems with it. The effects are pretty decent and comparable to what I've used with more expensive sets. I've integrated it with my home stereo receiver and speakers and after adjusting the gain, effects levels, etc. I have a very professional sounding system with minimal expense.

The biggest compliment was during a party when I had a guest who is a sound technician at the Kennedy Center in Washington D.C. and he said my sound was excellent and was asking about the system components.

I can't rate it as a 5 Star simply because I haven't utilized all the features and inputs with the exception of plugging in a guitar and bass.

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I didn't have good luck with my Phonic 820. I did two shows running music for a choral group, but on the third show two of the tracks played from my laptop plugged into the Phonic came out slurred and could not be used. Thru the laptop speakers the sound was just fine. Not I can't trust the unit any more.

Bose QuietComfort 15 Acoustic Noise Cancelling Headphones - Limited Edition

Bose QuietComfort 15 Acoustic Noise Cancelling Headphones - Limited Edition
Customer Ratings: 4.5 stars
List Price: Price Unavailable
Sale Price: $299.00
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Bose QC15 vs. Sennheiser PXC 450 vs. Audio-Technica ATH-ANC7b

Disclosure: I have tried all these on an airplane. I am not an audiophile. Noise Cancelation is the most important attribute to me.

The Carrying Case: All three are quite durable and stiff.

1.) Bosethe smallest, a low profile, room for an Ipod, accessories too.

2.) SennheiserSquare shape, low profile, however not a lot of room for anything else in case.

3.) Audio TechnicaNice big case if you want to carry extra stuff (Nintendo DS, ipod, etc).

Build Quality:

1.) Sennheiseryou can tell this is built VERY well. Strong plastics, good components, thick cord. Top notch. You feel like you are getting something really high quality.

2.) Audio TechnicaNice solid construction, appears durable.

3.) BoseIf this had a Sanyo logo on the side, I would not have flinched. How can something $300 be so incredibly cheaply made.

Size:

1.) Boseas far as over the ears go, these are pretty small.

2.) Audio-Technicamid-sized.

3.) SennheiserThese are big. No question, but they store flat.

Comfort:

1.) SennheiserVery comfortable, will fit almost any size ears. Keep on for hours.

2.) BoseAlso comfortable. I did not experience "highs" discomfort.

3.) Audio-TechnicaPerfectly satisfactory. Larger opening than previous AT model.

Sound:

1.) SennheiserI actually wore these at home too, simply to hear parts of songs I had never heard before. Astounding. My 10yr old music collection sounded totally NEW.

2.) Audio-TechnicaWell balanced, good sound.

3.) BoseGreat sound, but very heavy on the bass. I listen to a lot of rap and pop, so it was mildly annoying. I ultimately had to turn my treble settings up on my ipod to balance the sound.

Features:

1.) Sennheisernice cord, push to talk button (temporarily mutes NC and sound which is great for interruptions on airplanes).

2.) Bose/Audio Technicajust the basics. Bose simply an on/off switch.

Price:

1.) Audio Technica$150 to $225 depending on how you shop.

2.) Sennheiser$200 to $275

3.) BoseHard to find below $300+.

Noise Cancelation:

1.) BoseNo question here, far surpassed the other two. Best Noise Cancelation.

2.) Audio-TechnicaGood Noise Cancelation.

3.) SennheiserNot sure what happened here. Incredible sound, satisfactory noise cancelation.

Summary:

I ultimately kept the Bose because I was only using these for flying and the Sennheiser's (as much as I loved them) let me down in the Noise Cancelation department. The Sennheiser's had by far the most superior sound, but the Bose Noise Cancelation was night and day. The Bose are made very poorly for a $300+ product, it was disappointing.

Final assessment:

Audio-Technicabest balance of value for money

SennheiserBest sound and comfort

BoseBest Noise Cancelation

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I decided to cheap out earlier and bought a pair of Sony NR headsets for $30 and change. They seemed pretty good but on flights, the NR wasn't good enough way too much background noise. Finally I decided to man up and get the real deal. And boy, what a change (for the better)!

With the Bose headsets, NR means NR, they ain't kidding about when they say NR, absolutely no background noise on the flight. My quick thoughts on this so far:

You haven't heard true HD sound if you haven't heard it on this headset. And the sound is not like bass or treble heavy, it's just crisp and you can hear every water drop and every single instrument being played. And NR works great both ways on this headset the surrounding noise is almost cancelled out completely for you when you're using the headsets, and the sound of the sound from the headset doesn't carry out of the headsets either. I can listen to music or movies at a fairly high volume and the person sitting next to me won't hear a thing.

The leather trim around the headsets makes them extremely comfortable to wear. I wear them on 15-hour flights and don't feel any strain by the end of the flight. My ears or head don't hurt because of the headsets and the plastic strap. They truly are made for comfort.

It comes with airplane adapter so you can turn it from a single 3.5mm audio cable into one that fits in the airplane sockets. The cable is also detachable completely from the headset, which I actually find very useful when I want to doze off and not be bothered by surrounding noise. You don't realize how effective the headsets are till you take them off and realize how much of background noise they were eliminating!

The only one downside of this headset is that it runs on a AAA battery. So I always need to make sure I have fully charged batteries with me at all times. I carry rechargeable batteries (Sanyo Eneloop are the BEST) with a charger. So if I do run out of battery, I can always charge it on the flight itself. ON a full charge of the Eneloop AAA, I am yet to run out of battery on a 15-hour flight.

Yes, these headsets aren't cheap but they are worth every penny. Bose puts so much research and effort into developing their products, I have absolutely no reason to complain!

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I bought the Bose QuietComfort 15 Noise Cancelling Headphones about a month ago and am thoroughly impressed thus far.

Sound Quality: As odd as this may sound, I feel like I haven't ever listened to any of my songs! This headset completely revamps every song. You will hear things in some of your favorite songs you haven't heard before. As it says in the title, this is an acoustic headset so don't expect loud and powerful base. If you like a lot of base then this isn't the headset for you.

Noise Cancelling: I find that I can still hear people talking while I am on a plane but most of the background noise goes away. I would describe the sound as if you are underwater or plugging your ears, to give you an idea of the sound. When you play some light music in the background, all the people talking tend to dissappear. I take up anywhere from 50 to 100 flights in a year and now that I own a Bose headset, I couldn't imagine not having it with me.

Comfort: The headset is extremely comfortable with leather around the ear and the leather on the top of the headset. This makes it very comfortable for long periods of time. I used to use ear buds and found that my ears started to hurt after 30 minutes. The only thing I will mention is that your ears do get a bit hot a sweaty after a while so it is good to give them a breath of fresh air every hour or so.

Carrying Case: In this box comes with a carrying case to help protect your Bose headset. This was a huge selling feature for me because with all the travelling I do, I was worried about ruining my headset. This allows me to put the case in my bag and not have to worry that I am crushing it. Great addition Bose!

Cord: Although this headset isn't wireless, it has a detachable cord which I find very useful. If you don't want to listen to anything, don't attach the cord and you can relax with noise cancelling feature. If you do want to listen to music or watch a movie, attach the cord. Easy.

Batteries: The headset runs on (1) AAA battery which fits right into a nice location on the headset. I keep an extra AAA battery in my carrying case just in case it dies while I am travelling. I haven't had to replace the battery yet and I have used it for quite a few flights. I am very impressed with how long it lasts!

Airplane connector: Bose also included an airplane connector which some airlines still use. I haven't come across a time I have had to use this but it certainly is nice to have if I need it.

Downfalls: There isn't much I would change about the Bose QC 15 but the most important one would be that I can't listen to music if my battery is dead. Again this hasn't happened to me but if my battery were to die, I can't listen to music. You have to have the noise cancelling feature on to listen to anything. Other than that, there is nothing I would change.

Price: This headset is quite pricey so it isn't meant for the average person. There are other headsets that I would recommend. But if you are the type of person who travels a lot of find yourself in locations where the noise bothers you (ie train, bus, etc), this is the headset for you.

Well done Bose, you have turned my into a believer and I couldn't imagine travelling without my Quiet Comfort 15!

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A few years ago flying on a cross country trip I was fortunate enough to be bumped to first class. I sat next to a rich dude who subtly bragged about his material possessions and owned property during take off and landing. One of the items he bragged about was his new Bose headphones, and he insisted I listen to them. Sure enough, they were outstanding, but I didn't travel often enough to justify the price tag.

Well fast forward a few years and I now have a job that requires me to fly a few times a month. So I took the plunge and used my hotel loyalty points to get me a free set of these Bose headphones.

They impressed me out of the box as much as the very first time I listened to them (or the equivalent I had tried a few years back). The noise just melts away into the background so that it is hardly noticeable at all. I took my first flight with them today and tried them in a very busy crowded airport terminal. My music sounded wonderful, and the cacophony of random people and machine noise all but vanished. And that was quite a challenging test, the noise levels were pretty high in a fairly confined round terminal hub. The music source was simply my phone, a Samsung Infuse, not a dedicated music player.

Next I wore them on a plane for a short 80 minute jet flight. It's like being in a different world. The music from my android phone sounded awesome, the noise practically vanished. Somehow without the constant racket of the plane the time seemed to just go by quicker too.

The headphones were extremely comfortable, and the excessively hot day didn't add any problems either.

To me Bose are a company I have a lot of respect for. They always seem to innovate and amaze. As an audiologist I am well versed in acoustics and the physics of sound, and to create this level of noise reduction so seamlessly is very impressive, especially if their claims of battery life are close to accurate.

The headphones fit in a very attractive slim case. There is even a little space in there for a couple of spare batteries if you wanted. This model ships with a standard headphone cord and also an iPod/iPad/iPhone version which has a microphone on the wire. I question how useful that would be simply because when you wear these headphones it is hard to tell how loud your own voice is to some extent, so I'd be worried about shouting to the person on the other end of the phone, and also if it is noisy enough to wear them, I wonder how well the person being called would hear anyway. In any case, I replaced my iPhone with an Android based phone recently so I've not tested that feature.

The bottom line is these are expensive headphones. Truth be told if you go to Best Buy and listen to some other headphones at half the price, you'd probably get better or similar sound quality. What you won't get though is the incredible noise reduction system that Bose has been working on for many years. That combination of a great sound AND the noise reduction is what makes this product work. If your life involves plenty of air travel, or other similar travel that includes background noise, then these will really improve that journey for you. Music sounds great, audio books are far easier to hear, even Angry Birds is more enjoyable without all that background noise. In fact when you put these on in almost any environment, it makes you realize how much ambient noise there is in so many places.

I think the only real issue is if your budget and lifestyle justifies the price tag.

***

Update: Since writing this I have also tried watching a DVD on my laptop in my hotel room. Again these headphones eat through noise like the air conditioning, ventilation in the bathroom, noises from other guests, the whir of the DVD drive, the refrigerator etc. The sound quality off my laptop was just exceptional too, rich bass, clear treble, good mid tones. I can already see myself using these for more than just plane rides.

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This is definitely the craziest noise canceling I have ever heard....or didn't hear...wait. I'm confused now.

I first tried these on in Best Buy. As soon as I placed them over my hears, all the store noise was gone. Didn't hear anything! Then I pressed play on the display and a nice crisp sound was coming through. Still having my hand on the display I felt the whole display shaking like an earthquake. I thought to myself 'what is going on'. Then the person speaking to me in the headphones asked me to take them off my head for a minute and surprize surprize! That whole time I felt the shaking a speaker that was right in front of my face was BLARING this really awfully loud noise and I didn't even know it! Insane!

I work in a very noisy environment with a printer that sits right next to my cubicle that drives me absolutely insane. The air conditioner vent is also right above my cube which is also a nuisance. So I bit the bullet and bought these headphones.

It blocks the printer noise and air conditioner noise out. It even blocks out the sound of me typing on my keyboard. It doesn't, however, block out people talking as much, but if you have music playing you definitely wont hear them.

These headphones are VERY comfortable!

I am a music producer/DJ and headphone fanatic so I own a lot of different headphones and these things I cant even tell I have on after wearing them for even an hour +.

Some people complain about they make your ears hot and sweaty. I'm not a very sweaty person, and I own headphones that are a lot worse so I didn't notice that problem with these headphones as bad. A brief 5 second lift off every 30 minutes to an hour was good enough for me.

The sound itself is very clean and crisp. I also tried on the Beatz by Dre at best buy and I though the BOSE were 10x more comfortable, better constructed, sound cleaner, and the noise cancelation isn't even a comparison. They might not have as much bass as the Beatz, but I don't like too much bass pumping directly into my ear drum.

As I mentioned, I am a music producer and a DJ, so if anything, for personal listening I prefer to use less volume on my ears and save the ear punishment for when I am mixing. These headphones with the noise canceling allow me to keep the volume at a VERY low level and still hear the music as it was intended.

All that being said, as much as I love these headphones I think I may have to return them. They are great for casual listening but aren't very useful in a studio recording / tracking situation. The sound is too colored (not flat). So the only use I can see these for is personal enjoyment in the office, which I can't justify the 300 price tag for.

Also, I light to travel lightly. These headphones come with a very nice case, but I cannot see carrying this around with me everywhere I go. Feels almost like an old oversized portable Sony Discman case.

The mandatory need for battery power provided or the headphones do not operate at all also isn't my style.

I should also mention that these headphones DO bleed. Meaning, if someone was sitting near you and you had the volume turned up I'd say halfway, they will probably hear what you are listening to. Full volume and everyone will be jamming to your tunes. You usually won't have to turn them up high though with the noise canceling, but headphone bleed is a BIG no no for me. I don't like hearing other people's headphones so I wouldn't expect anyone to have to listen to mine.

I'd say if I didn't already own a bazillion other headphones and the BOSE QuietComfort 15's offered a useful role in my recording studio other than blocking out the computer sound then I consider keeping them and if they didn't absolutely require battery power I would more than likely keep them. But 300 just for personal use to block out office noises that are fairly blocked out with the use of ear buds I cannot justify.

Maybe if I run into an exuberant amount of cash flow in the future I may repurchase. Hopefully by then they will have a model that operates even without battery power. =)

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VOCOPRO SDR-3000 Karaoke Player

VOCOPRO SDR-3000 Karaoke Player
Customer Ratings: 3 stars
List Price: $299.00
Sale Price: $198.08
Today's Bonus: 34% Off
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  • Records audio directly to SD card or USB drive via line in jacks Dual recorder design allows for independent recording/playback on each side Slim 1RU chassis 110V-220V compact
  • Individual record level controls Delete recorded files directly from recorder Full-featured playback with single and repeat playback modes
  • Individual RCA input/output jacks Mixed RCA output jacks with toggle switch Backlit buttons for use is low-light areas 1/4" headphone jack with volume control

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I ordered this product with the expectation to make quality recordings of karaoke performances.

The unit is simple enough to use but the finished product is lousy and you need to bury the volume control to hear your recording. I've tried every possible combination of connections and operations and nothing helps.

Also, I ordered this on ebay with a pre-arranged agreement with AceKaroke.com that I receive this by a certain date.

Not only didn't I get it by this date, they didn't ship it out until the day before I needed it. It was going from California to New York. You do the UPS math. I got it a week too late for what I ordered it for.

AceKaraoke agreed to allow me to refuse the shipment but I decided to keep it. Big mistake. I should have sent it back. Now the box is opened and I cannot return it.

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This digital recorder will do the job and the price is reasonable. The only fault I've found so far is that I would like to have a level meter instead of just the light that shows when you are clipping. I did record about 70 minutes with a 4 gig thumb drive and it worked fine (it was about a 70 meg file). The instructions led me to believe it would only work on a 4 gig drive, but maybe that is all the recording space it can use. I have not tried larger ones.

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Don't know why the previous reviewer had record problems. Our unit worked fine. Just make sure that your input signal is at line level, not mic level. One drawback to recording is that you cannot select different record quality settings. You just press record and it does its thing.

Playback quality is good with just a couple of inconveniences that should be noted. When 'Single' mode is selected, instead of stopping at the end and keeping the current track selected, the unit reverts to 'Folder' mode. This may not be an issue for you but is an inconvenience if you just want to go to the next track but not till you are ready. When you aren't in single mode the unit immediately jumps to the next track and starts playing (except at the end of the last folder). You may want to play the next track but not right away so you have to pause before the end of a track, then select 'next track'. With respect to that, the track timer cannot be set to count down. It only counts up. If you want to pause at the end of a track without jumping to the next track you have to know the track length.

Playback time on any single mp3 track is limited to 36 minutes and 48 seconds. Both sides of the unit exhibited the same behavior, playing independently and simultaneously. We tried different types and sizes of SD and SDHC cards, and it always did the same. At 36 minutes and 48 seconds into the track the unit halted playback. The counter froze and would not continue. I don't know if this applies to recording as well.

On the plus side, as mentioned, the playback quality was good. In an enclosed arena with 8000 in attendance the playback was clear and full sounding for both voice and music playback. The unit is also very easy to operate which is good for casual users.

Much more expensive units address the issues stated above but can also become much more complicated to use. This unit isn't bad for the price if you can live with the quirks.