Showing posts with label upscaling. Show all posts
Showing posts with label upscaling. Show all posts

3/06/2012

Yamaha RX-A1000 7.1-Channel Home Theater Receiver (Black) Review

Yamaha RX-A1000 7.1-Channel Home Theater Receiver (Black)
Average Reviews:

(More customer reviews)
As I write this review, I am listening to my favorite music DVD (Eagles, hell freezes over), and I have the volume cranked to about 70% to match the listening volume of the Yamaha HTR 5790 (50% volume) that this RX-A1000 replaced. The 5790 had 110 watt vs 105 watt per channel for the RX-A1000. It was time to replace my 5790 because I recently purchased a Samsung 8000 series LED TV and wanted to pass 1080p signals from my BluRay player to the TV via the Yamaha receiver. The 5790 did not have any HDMI ports and you can't pass 1080p signals through component cables. The old Yamaha could not process Dolby True HD either. One of the nice features on this new receiver is the ability to pass video and audio to the TV via the HDMI cables even when the receiver is off. How cool is that? We don't always need 735 watts, especially when we are only watching a news channel. Another cool feature is the NET Radio. I connected the RX-1000's LAN jack to my router (via a gigabit switch)and 24 hours later (I could not get it to work imediately), I am listening to 15,000 radio stations. It took 24 hours for the receiver to figure out it was connected to a computer network? I don't understand why it didn't work right away. I checked all my settings over and over and then turned it off when my patience started wearing a little thin. The next day when I turned it on, the NET radio was working. This unit is about a $200 step up from my old receiver, but in my opinion does not match the sound of my older Yahama unit. Gosh, did 5 watts make the difference? Yamaha spent 2 years designing and building the Aventage series from the chassis up. This was not a redesign, (building and improving on an existing chassis), it is a complete new design including the number of feet (5) on the bottom. Well all in all I like this unit, but if I had it to do over, I would have waited a month and bought the RX-A2000. The RX-A2000 has video processing and upscaling that would improve the picture quality of whatever you are jacking into it, as well as 130 watts per channel.

Click Here to see more reviews about: Yamaha RX-A1000 7.1-Channel Home Theater Receiver (Black)

AVENTAGE is a dramatic, inspired step forward in audio/video component design. AVENTAGE brings studio-grade sound and sophisticated video enhancements to the home as a result of unparalleled attention to detail in design, engineering and fabrication. Details that, at first glance, would not seem to affect the quality of sight, sound, and control, when brought together within an AVENTAGE component produce a work of visual and acoustic art.The RX-A1000 A/V Receiver supports 3D and Audio Return Channel, with 8 in/2 out HDMI, new GUI, new YPAO, network functions, and control via web browser.

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1/02/2012

Yamaha RX-V3900BL 7.1-Channel Network Home Theater Receiver (Black) Review

Yamaha RX-V3900BL 7.1-Channel Network Home Theater Receiver (Black)
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I purchased this unit a week after it went on sale. I had been investigating the device for some time prior to the actual release. I used this to replace a Yamahe DSP-A1 purchased about 10 years ago. I wanted to simplify my cabling by switching to an HDMI capable receiver. The availability of 4 HDMI inputs was a big selling point for me.
After initial setup I put the unit through it's paces with SACD recordings of Elton John's Madman Across the Water and the Alman Brothers Eat a Peach. The SACD 5.1 sound from my PS/3 over the HMDI was exceptional, wonderful depth to the soundfield. The video upscaling in this unit is far superior to that included in my 50" LG Flat Panel and has made watching non-HD signals much more palatable. Using blu-ray DTS HD and DD Pure HD both sound amazing. I also purchased a Rhapsody subscription account to use with the unit and love the virtual library of hundreds of thousands of CDs at my fingertips through the remote. I have found several albums on Rhapsody that result in a "unable to play" error, I am not sure if they are encoded in a format other than MP3 or if this error also occurs when using Rhapsody on a PC, these were usually extremely obscure recordings.
The onscreen Ipod controls are great and the album cover display is a great addition, now if they could only get the album, flip view from the iPhone or iPod touch working for scanning through and selecting albums/songs that would be truly fabulous.
The lack of inclusion of wireless networking is a big mistake in my view, how many people would have their ISP drop right next to their stereo system? I overcame this easily with the purchase of a "Wireless Gaming Adapter" which attaches to the Ethernet port on the receiver and connects it to my wireless network, this solution has worked well and runs about 50-100 dollars.
My biggest concern with the unit has been the adaptive sound leveling. This is a great feature to make sure you don't get blasted out of the room when commercials come on at twice the volume of your show. Usually this feature mutes the sound and makes the adjustment very quickly but every now and then it has difficulty setting the volume accordingly and drops the audio for as much as 10-20 seconds, very annoying when using DVR functions to skip commercials then having to go back 2-3 times to get the audio enabled again at the end of the commercials. Once the unit could not seem to set the audio at all and it required selecting a different source before sound was enabled again.
Overall I am quite happy with the unit and hope that a software/firmware upgrade may alleviate the audio level drop issues at some point in the future, while sometimes annoying this issue comes nowhere close to outweighing the great benefits of this receiver.
Pros:
Exceptional sound quality
Great video upscaling
Extensive features listing
Amazing array of device connections
Cons:
Not in everyones pricing range
Initial configuration not for the inexperienced
No built-in wireless networking (could have been a design decision to reduce potential degration of the audio signal)
Infrequent extended audio drop outs when relevelling the audio between programing and commercials or when changing stations
Some CDs visible through Rhapdosy cannot be played

Click Here to see more reviews about: Yamaha RX-V3900BL 7.1-Channel Network Home Theater Receiver (Black)

Yamaha's next generation 7.1-channel Network AV receiver offers unsurpassed versatility, access to today's most popular music sources including Internet Radio, Rhapsody online music service, music streaming from PC, HD Radio with iTunes tagging, XM and SIRIUS Satellite Radio ready, USB, iPod and Bluetooth compatibility, as well as extensive multi-zone custom installation and convenience features, plus a Web Browser Control.

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10/19/2011

Denon AVR4310CI 7.1-Channel Multi-Zone Home Theater Receiver with Networking Capability and 1080p HDMI Connectivity Review

Denon AVR4310CI 7.1-Channel Multi-Zone Home Theater Receiver with Networking Capability and 1080p HDMI Connectivity
Average Reviews:

(More customer reviews)
I got this only 2 weeks ago, so this is a preliminary report:
From my testing so far:
Pros:
1. Great sound; drastic (positive) improvement over previous Denon 1508 I had in this setup.
2. Video: The upconversion from any source to HDMI is good and works without a hassle. (The worst case testing of standard cable to 1080p doesn't look good and is more grainy than I would have liked; but standard DVD looks fantastic on my Panasonic 1080p plasma with this receiver).
3. Audussey setup: was quite easy (just took some 10 minutes) and once done, had done a good job of measuring distances and capacities of speakers I have (Martin Logan Aeons for the front, Vignette for the center, ML Grotto for the sub, but a low end polk audio for surrounds in my 5.1 setup), and correctly set the relative power etc for the speakers. I can see the difference in one of the side chairs in my listening setup.
4. On screen GUI: Great improvement over my previous Denon/Marantz etc. Again this works flawlessly, and the GUI, while it can be improved, is good enough for most people.
5. The remote: the primary remote, after you get used to it, is great. Now I could dispose of my Panasonic TV remote as well as my DVD player's remotes and just use one remote effortlessly. I also have a Harmony remote that I stopped using long time ago, and this remote is better than the harmony remote in my experience (one simple reason is that harmony remembers the state of the equipment and expects you to use only the remote always; so if you do manual change, for e.g, walk up to the TV and switch it on, harmony gets confused!). Again a great improvement over previous/lower end Denon models.
5. Network access/firmware upgrade: just having these features is a plus (BUT...I had lot of issues with this - that I am covering below)
6. Ipod direct connectivity using front USB input: great again. (I was able to connect both iphone first gen and a ipod video 5th gen as well as a ipod nano 3rd gen and use them correctly using the onscreen menu). There is an audio improvement mode that improves the compressed mp3 music ("Restorer" - has 4 modes - off or no processing, 64, 96bit and HQ - high quality?)
7. Several inputs - 6 HDMI inputs there is even a set of front inputs - hdmi, composite,USB inputs for convenience.
8. Doesn't get too hot! I tried pushing this - a higher volume on my sub-4 ohm Martin Logans and no sweat! Receiver does get hot but not too hot that you will burn your fingers! This is one big reason I bought this receiver - my experience with other brand rececivers was quite bad - at 75-90 watt/channel, these receivers trip my house fuses frequently; Denon (both my old 1508 at 75 watts and 4310 now at 130 watts) does admirably well in this regard and I have no complaints - only superlative praises for the efficiency and power handling of Denon.
Now for the CONS and the problems I encountered:
1. Poor, unfinished, mediocre web access - while it does allow you to change the source, do the setup of components, control multi zones, volume control etc using [...] (browser) access), it looks very primitive - not one that you expect in a 2000$ receiver.
2. NET/USB and other network Modes: Several bugs here - let me try a few,, but I am not finished finding them yet!
a. Doesn't recognize any NAS drives in the home network; only sees Windows media servers in the network! So to play music in a NAS drive, I have to first add it to a WMP library and then I can play that from Denon. This is more a feature request than a bug.
b. While navigating through list of songs/albums etc, there is no page up/page down keys and so going down one entry at a time and lack of search is a pain when you have thousands of songs.
c. There is a minor bug in playing media server/USB files: while the display goes to sleep after a minute or so, the album art stays in the screen in the same place - this will be bad for plasma TVs!
d. Ipod troubles: I have a first generation iphone and so when I connect that, there is a warning on iphone that says this device is not compatible and so I should put the phone in airplane mode. Say no to this screen and it continues to work normally! Not sure if it is apple's bug or denon's bug! But Denon is recognizing older ipods to current generation.
Quite a few problems I saw with NET/USB/Media server/internet radio have been solved with the firmware updates over the last month..
I want to give 4.5 stars, only because most of the problems I saw can be fixed by software updates (I hope Denon will act fast), and the rest, the most important thing for me - audio quality, video quality, power handling - are worth 6 stars.
I haven't got to testing Audussey DSX - the height and wider channel features presented by this receiver. I will update this review as I test more features...
Update: July 2010: After almost a year and several firmware upgrades later, I still haven't tested the Audissey DSX feature. But the problems I noted with media server/Net are still there - in particular, the media server is still sooooo slow, I can't really use it. In fact, my Denon is wired to the wireless router. Sharing music between my systems using wireless on Windows 7 pcs/notebooks is reasonably (much) faster but Denon is quite slow - literally takes several seconds for each key press. Internet radio, napster, usb drives etc are quite useable (no issues there).
The http screens for this receiver are still primitive - no changes there. You will still need the on-screen menus if you want to make changes. The best you can do with http access is to change the input, change volume/mute (more like a simple remote).
Ultimately, the sound quality is great and audio performance of this receiver rocks - the sole reason for my buying this receiver. In spite of all the other small issues I mentioned, the sound quality and power performance (runs quite cool for the power it handles) is one of the best I have seen at this price range.
UPDATE: 11/26/2010: With the latest firmware updates, the network access and Ipod/USB access etc seem to have improved several fold. Now access to media on my NAS box in the home network is quite snappy, and I can play a song in a couple of seconds after selecting the song.


Click Here to see more reviews about: Denon AVR4310CI 7.1-Channel Multi-Zone Home Theater Receiver with Networking Capability and 1080p HDMI Connectivity

The new AVR-4310CI is a technological tour de force, designed for consumers wanting to network their AV system. Ethernet connectivity opens up your AV system to host of exciting capabilities like audio and jpeg photo streaming and Internet radio. Additionally, subscription music services like Rhapsody and Napster are supported. The AVR4310CI packs a punch with 7-channels of onboard amplification producing 910-watts of total power (130 per channel). The amplifiers can be assigned for 7.1 channel surround sound, or a 5.1 channel system in the 'main" room and power a pair of speakers in a second 'zone". This only scratches the surface of the AVR4310CI Multi-zone (3) / multi-source (3) capability. Enhanced power amp assign features, second and third zone programming feature allow the AVR4310 to be the hub of a sophisticated whole house system. For video connectivity, the AVR4310CI is equipped with 1080p compatible HDMI 1.3a Repeating technology, delivering both audio and video to your HDTV with single HDMI cable. This HDMI connectivity supports the latest generation surround sound formats available on Blu-ray disc, including Dolby TrueHD and DD+, dts-HD and dts-HR. Also included is Dolby Laboratories new Pro Logic IIz Matrix decoding featuring front height effects channels that expands front soundstage. The AVR4310CI boasts a number of Audyssey technologies, and is the first to offer Audyssey DXS processing. DSX (Dynamic Surround Expansion adds front height and/or width channels to expand the soundstage. Advanced Audyssey MultEQ XT analyzes a speaker systems interaction with room acoustics at 8 positions, and then delivers custom tailored correction processing to optimize clarity and tonal balance throughout the listening space. Audyssey Dynamic Volume is an automatic volume-leveling system that tracks audio dynamics to eliminate the irritating volume swings between TV shows and commercials.

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