Showing posts with label audio. Show all posts
Showing posts with label audio. Show all posts

9/18/2012

TCRD4CA1H0N3 Finger Print Reader Review

TCRD4CA1H0N3 Finger Print Reader
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I bought this finger print reader thinking it was the "to go" model because of the picture, which is a picture of the to go model, but when it came it was the one with a cord, not what I wanted.
I tried to contact the seller Eikon(what the guy at Amazon suggested) but no reply.
So I sent it back.

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8/07/2012

Cobra 29 LX LE 50th Anniversary CB Radio Review

Cobra 29 LX LE 50th Anniversary CB Radio
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The Cobra 29 50th Anniversary CB is a very attractive radio. With it's "cutting edge" digital display (I only say cutting edge because digital displays have been around for how long, seriously?) it's the first CB radio that I am aware of to offer this feature.
I just got back into CBing and I had a pretty easy time setting it up. The Radio Tests were the most useful and most confusing part of the radio. Upon first activation I kept getting a "Antenna Warning" which is something I'd never experienced before CBing in the past, simply because no other CB would warn you of poor performance or setup. I found out that the warning was simply because my antenna wasn't tuned properly.
The weather stations come in clearly and the scan feature is nice for trying to find conversations on channels other than 19. All other features seemed pretty standard. If something else comes to mind will comment later. Please ask a question if you think I'm wise enough to answer it. :-)
Overall, I like the radio. I only rated it 4 stars based on my limited experience with CB radios. I'll attach photos of it in my Jeep.

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7/27/2012

HP Pavilion dv7-4170us 17.3-Inch Laptop PC - Up to 7.5 Hours of Battery Life (Argento) Review

HP Pavilion dv7-4170us 17.3-Inch Laptop PC - Up to 7.5 Hours of Battery Life (Argento)
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I was almost sad to see it go as I dropped it off at UPS today for a refund. After about a week of troubleshooting with HP about why it would lock-up after two hours or so, they reported that it must have had defective hardware.
FIRST IMPRESSIONS (FINISH, HEAT, QUIETNESS)
When I first took it out of the box and powered it on, I loved it! The aluminum finish was the biggest plus for me. After an hour or so setting it up and installing (and uninstalling) software, the entire unit (save for the plastic heat outlet) was still cool to the touch. And it was incredibly quiet, too. I don't think I ever heard the fans wind up in the week that I had it. The low setting that they were on was hardly audible.
SCREEN
The screen was brilliant, though vertical viewing angles were unimpressive. Colors were great out of the box. I chose not to play with the ATI display settings. The 1600x900 resolution is a good choice for this screen size. I wouldn't go any lower, and while I would still go higher, that is only to satisfy my greed.
KEYBOARD
The keyboard had a generally positive feel to it. I didn't have time to get accustomed to the keyboard layout. I'm used to my HP dv4 which does not have a numberpad. And the fact that I used my dv4 for trouble-shooting purposes for the better part of the week didn't help. One of my favorite features, though, was the integrated action keys like you find on Macs. The function keys up top are, out of the box, primarily used for functions such as play/pause, volume up/down, brightness up/down etc. You don't need to press the fn key to access the functions. If this is undesirable, there is a toggle in the bios setup.
TOUCHPAD
The touchpad is a serious design problem for me, though I knew what I was getting into when I ordered it. I am pretty readily adaptable to keyboards and touchpads, so I figured it wouldn't be a problem. Truth be told, I wouldn't have a problem if I kept it. It was just an annoyance. Let me clarify: When I'm using the touchpad, I like to keep my index finger on the mouse button while my middle finger does the tracking. Since the touchpad is an entire unit, with the buttons integrated beneath the sensitive track pad, any movement of my index finger would send the cursor in a frenzy across the screen. It wouldn't take terribly long to get used to, though. And tapping the top-left corner twice disables or enables the touchpad, so accidentally moving the cursor when typing isn't a worry.
AUDIO
Sound quality was a big factor in choosing this laptop. It had a brand-name moniker (apparently well respected, so I'm told), so I figured it must have been something special.
Let me be clear up front: If you are looking for sound quality, YOU WILL NOT FIND IT HERE. The laptop speakers themselves sound good, with the built-in subwoofer carrying some of the lower frequencies you don't typically find in a notebook. But this does not mean the unit sounds good. There is some filter applied, which I could not find for the life of me, that was heavily COMPRESSING the sound (boosting the quiet sounds while ruthlessly drawing-back the loud sounds). It made listening to music with the on-board speakers literally painful at times (play a song by Atreyu with lots of cymbals and it will sound like you're underneath a helicopter from the dramatic volume cuts with each hit of a cymbal). I searched all over, and even reinstalled Windows and updated drivers, and nothing would fix the problem. On the other hand, sound through the minijack was great. The output was strong, though it seems the low-mids were boosted a little as compared to my dv4 with IDT HD audio.
This whole Beats thing though is a complete gimick. Out of the box, the bass and treble controls in Windows are set to full boost, which sounds like crap. By toggling the "Beats" feature (fn+b), it simply turns the bass all the way up (on), or all the way down (off). Not intuitive at all! Also, the control panel is the exact same as my dv4's IDT control panel, but with the Beats logo stamped in some places. I am much more pleased with the Altec Lansing setup on my HP dv4.
PERFORMANCE
Unfortunately, I didn't have time to test the performance of the laptop. I did have pretty high expectations, though, as I'm coming from (actually, currently typing on) an older AMD laptop with integrated graphics. I used to be pretty interested in computers and could tell you how certain components would perform, but over the years I lost touch with that side of me. Now days, I don't know how the AMD phenom stacks up. My understanding (confirmed by a few searches) is that AMD has gotten increasingly closer to Intel's competing processors, but is still a little behind in most regards. I'm guessing that ATI graphics processor is in the midrange as far as GPUs go. With its stay on my desk, it never felt underpowered, though I admittedly did nothing to truly exercise it. When purchasing, I felt that this laptop had an outstanding price-spec ratio, which helped me pull the trigger.
BATTERY LIFE
Another thing I never got to try. If it can live up to its claim of 7.5 hours, then that is very impressive for a laptop of this size (in my opinion). More time than I would ever need in one sitting. Truthfully, I don't doubt that number can be seen if settings are kept low and activity is kept reasonable.PROS
stunning aluminum finish, nice screen, runs very cool and quiet, good featureset for the price
CONS
touchpad can be finicky, pathetic Beats audio, disc drive eject button can be challenging to pressI'll miss most the sleek and stylish aluminum finish. I'll forget the somewhat quirky touchpad. I'm glad to be away from the terrible Beats audio.
...
I know I didn't delve into as much as some would like, but due to my unit being defective, I spent most of my time focusing on getting it working rather than putting it through its paces. I hope my review can be of at least some value to most.
*Note: My dv7 being defective has no effect on my rating. All manufacturers have duds, and I'm still in a positive relationship with HP.

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Now there's a notebook PC made for the way you play. In fact, the HP Pavilion dv7 comes with software that lets you start playing right out of the box. With amazing graphics, audio, and video, plus a wide array of options, the HP Pavilion dv7 Entertainment series notebook delivers power and performance to match your fast-paced lifestyle.

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5/28/2012

Pyramid PS9KX 5A/7A Power Supply with Cigarette Lighter Plug Review

Pyramid PS9KX 5A/7A Power Supply with Cigarette Lighter Plug
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I used this power supply to charge my Lipo batteries for my RC planes. This power supply worked fine when I was charging at 3A continuous. However, the Voltage dropped to an unacceptable level when I tried to charge at 5A. Even 4A did not work very well.

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2/04/2012

Targus Checkpoint-Friendly Corporate Traveler Case for 15.4 Inch Laptops CUCT02UA15S (Black) Review

Targus Checkpoint-Friendly Corporate Traveler Case for 15.4 Inch Laptops CUCT02UA15S (Black)
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My first impression of the Targus Corporate Traveler Notebook Case is that it is designed and constructed very well.
The idea behind the Corporate Traveler's design is that it zips down across the center to let the case open like a clam shell, isolating your notebook on one side and all your accessories and files on the other. This allows the case to pass through TSA's scanner without having to remove the laptop from the case. I travel quite a bit with my notebook, and this feature really comes in handy when I'm fumbling through the airport's check-in process.
The ballistic nylon construction and Targus' SafePort Air-Cushion padding system provide great protection for my 15" Powerbook. The padding is also adjustable, which allows for a snug fit for smaller notebooks. This case features heavy-duty zippers with metal pulls and a very comfortable non-slip shoulder strap that has metal clips as well. Additionally, the carrying handles are wrapped in leather so the case feels very comfortable in my hands.
There are a lot of compartments in this case which afford more than enough space for my laptop's accessories and personal items when I travel. There is an accordion-type section that can easily house quite a bit of paperwork. (I was able to fit a book and a newspaper, along with some other paperwork.) Next to it is a small, zipped pocket for smaller items like a phone, PDA or an MP3 player. There is a zip-down compartment (Targus calls it a workstation) that has pen loops, a business card holder, and a clip for keys. There are also smaller compartments with velcro flaps for other accessories, and there's even a small zipped compartment for loose change. On the outside of the case is a fairly large pocket that can hold things that require immediately access, like a boarding pass or a passport.
Overall, I think this is a great notebook case. It is very well-constructed and even though it's fairly light, it feels very sturdy. Aside from traveling, I use this case on a daily basis, transporting my laptop to and from work. It replaces a Kensington Laptop BackPack, and although Targus' case is similar in size, it holds quite a bit more than the backpack. I highly recommend this case.

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The Targus Zip-Thru 15.4-Inch Corporate Traveler case is designed to help you clear airport security without removing your laptop from the bag. This case is specially designed to split down the middle, thereby isolating the laptop on the one side to allow for clear x-ray scanning. Designed to fit 15.4-Inch widescreen laptops and weighing just 3.74 pounds, this case features lightweight and durable ballistic 1680 denier nylon fabrication and also includes the patented SafePort Air Cushion System to help prevent drop damage. This protection system features adjustable cushions inside of the case to protect your laptop and provide a snug fit for smaller laptops. The case features a dedicated file section, zip-down workstation with business card holder, pen loops, key clip and multiple accessory compartments to keep items organized. For added comfort, the case includes a padded ergonomic shoulder strap with non-slip coating to keep the pad in place on your shoulder. The Targus Zip-Thru 15.4-Inch Corporate Traveler is designed to expedite your airport security experience and withstand the wear and tear of everyday business travel.

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12/03/2011

Pyramid PS3KX 3-Amp 12-Volt Power Supply Review

Pyramid PS3KX 3-Amp 12-Volt Power Supply
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I find it hard to beleive that for $17 I got a power supply with this build quality. Other brands cost at least double. And this particular model is not a switching supply so it has no noisy fan. I purchased it to replace the wall wart supply for a Musical Fidelity V-DAC. Highly recommended.

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